2023091500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 4981616640

約数和(自身を除く): 2958525140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 47, 50, 76, 92, 94, 95, 100, 115, 125, 188, 190, 197, 230, 235, 250, 380, 394, 437, 460, 470, 475, 500, 575, 788, 874, 893, 940, 950, 985, 1081, 1150, 1175, 1748, 1786, 1900, 1970, 2162, 2185, 2300, 2350, 2375, 2875, 3572, 3743, 3940, 4324, 4370, 4465, 4531, 4700, 4750, 4925, 5405, 5750, 5875, 7486, 8740, 8930, 9062, 9259, 9500, 9850, 10810, 10925, 11500, 11750, 14972, 17860, 18124, 18518, 18715, 19700, 20539, 21620, 21850, 22325, 22655, 23500, 24625, 27025, 37036, 37430, 41078, 43700, 44650, 45310, 46295, 49250, 54050, 54625, 74860, 82156, 86089, 89300, 90620, 92590, 93575, 98500, 102695, 108100, 109250, 111625, 113275, 135125, 172178, 175921, 185180, 187150, 205390, 212957, 218500, 223250, 226550, 231475, 270250, 344356, 351842, 374300, 410780, 425914, 430445, 446500, 453100, 462950, 467875, 513475, 540500, 566375, 703684, 851828, 860890, 879605, 925900, 935750, 1026950, 1064785, 1132750, 1157375, 1721780, 1759210, 1871500, 2053900, 2129570, 2152225, 2265500, 2314750, 2567375, 3518420, 4046183, 4259140, 4304450, 4398025, 4629500, 5134750, 5323925, 8092366, 8608900, 8796050, 10269500, 10647850, 10761125, 16184732, 17592100, 20230915, 21295700, 21522250, 21990125, 26619625, 40461830, 43044500, 43980250, 53239250, 80923660, 87960500, 101154575, 106478500, 202309150, 404618300, 505772875, 1011545750, 2023091500]

約数ペア:

[(1, 2023091500), (2, 1011545750), (4, 505772875), (5, 404618300), (10, 202309150), (19, 106478500), (20, 101154575), (23, 87960500), (25, 80923660), (38, 53239250), (46, 43980250), (47, 43044500), (50, 40461830), (76, 26619625), (92, 21990125), (94, 21522250), (95, 21295700), (100, 20230915), (115, 17592100), (125, 16184732), (188, 10761125), (190, 10647850), (197, 10269500), (230, 8796050), (235, 8608900), (250, 8092366), (380, 5323925), (394, 5134750), (437, 4629500), (460, 4398025), (470, 4304450), (475, 4259140), (500, 4046183), (575, 3518420), (788, 2567375), (874, 2314750), (893, 2265500), (940, 2152225), (950, 2129570), (985, 2053900), (1081, 1871500), (1150, 1759210), (1175, 1721780), (1748, 1157375), (1786, 1132750), (1900, 1064785), (1970, 1026950), (2162, 935750), (2185, 925900), (2300, 879605), (2350, 860890), (2375, 851828), (2875, 703684), (3572, 566375), (3743, 540500), (3940, 513475), (4324, 467875), (4370, 462950), (4465, 453100), (4531, 446500), (4700, 430445), (4750, 425914), (4925, 410780), (5405, 374300), (5750, 351842), (5875, 344356), (7486, 270250), (8740, 231475), (8930, 226550), (9062, 223250), (9259, 218500), (9500, 212957), (9850, 205390), (10810, 187150), (10925, 185180), (11500, 175921), (11750, 172178), (14972, 135125), (17860, 113275), (18124, 111625), (18518, 109250), (18715, 108100), (19700, 102695), (20539, 98500), (21620, 93575), (21850, 92590), (22325, 90620), (22655, 89300), (23500, 86089), (24625, 82156), (27025, 74860), (37036, 54625), (37430, 54050), (41078, 49250), (43700, 46295), (44650, 45310)]