8412250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 128

約数和(自身を含む): 21565440

約数和(自身を除く): 13153190

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 25, 35, 38, 46, 50, 55, 70, 77, 95, 110, 115, 125, 133, 154, 161, 175, 190, 209, 230, 250, 253, 266, 275, 322, 350, 385, 418, 437, 475, 506, 550, 575, 665, 770, 805, 874, 875, 950, 1045, 1150, 1265, 1330, 1375, 1463, 1610, 1750, 1771, 1925, 2090, 2185, 2375, 2530, 2750, 2875, 2926, 3059, 3325, 3542, 3850, 4025, 4370, 4750, 4807, 5225, 5750, 6118, 6325, 6650, 7315, 8050, 8855, 9614, 9625, 10450, 10925, 12650, 14630, 15295, 16625, 17710, 19250, 20125, 21850, 24035, 26125, 30590, 31625, 33250, 33649, 36575, 40250, 44275, 48070, 52250, 54625, 63250, 67298, 73150, 76475, 88550, 109250, 120175, 152950, 168245, 182875, 221375, 240350, 336490, 365750, 382375, 442750, 600875, 764750, 841225, 1201750, 1682450, 4206125, 8412250]

約数ペア:

[(1, 8412250), (2, 4206125), (5, 1682450), (7, 1201750), (10, 841225), (11, 764750), (14, 600875), (19, 442750), (22, 382375), (23, 365750), (25, 336490), (35, 240350), (38, 221375), (46, 182875), (50, 168245), (55, 152950), (70, 120175), (77, 109250), (95, 88550), (110, 76475), (115, 73150), (125, 67298), (133, 63250), (154, 54625), (161, 52250), (175, 48070), (190, 44275), (209, 40250), (230, 36575), (250, 33649), (253, 33250), (266, 31625), (275, 30590), (322, 26125), (350, 24035), (385, 21850), (418, 20125), (437, 19250), (475, 17710), (506, 16625), (550, 15295), (575, 14630), (665, 12650), (770, 10925), (805, 10450), (874, 9625), (875, 9614), (950, 8855), (1045, 8050), (1150, 7315), (1265, 6650), (1330, 6325), (1375, 6118), (1463, 5750), (1610, 5225), (1750, 4807), (1771, 4750), (1925, 4370), (2090, 4025), (2185, 3850), (2375, 3542), (2530, 3325), (2750, 3059), (2875, 2926)]