65814100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 169989120

約数和(自身を除く): 104175020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 47, 50, 55, 67, 76, 94, 95, 100, 110, 134, 188, 190, 209, 220, 235, 268, 275, 335, 380, 418, 470, 475, 517, 550, 670, 737, 836, 893, 940, 950, 1034, 1045, 1100, 1175, 1273, 1340, 1474, 1675, 1786, 1900, 2068, 2090, 2350, 2546, 2585, 2948, 3149, 3350, 3572, 3685, 4180, 4465, 4700, 5092, 5170, 5225, 6298, 6365, 6700, 7370, 8930, 9823, 10340, 10450, 12596, 12730, 12925, 14003, 14740, 15745, 17860, 18425, 19646, 20900, 22325, 25460, 25850, 28006, 31490, 31825, 34639, 36850, 39292, 44650, 49115, 51700, 56012, 59831, 62980, 63650, 69278, 70015, 73700, 78725, 89300, 98230, 119662, 127300, 138556, 140030, 157450, 173195, 196460, 239324, 245575, 280060, 299155, 314900, 346390, 350075, 491150, 598310, 658141, 692780, 700150, 865975, 982300, 1196620, 1316282, 1400300, 1495775, 1731950, 2632564, 2991550, 3290705, 3463900, 5983100, 6581410, 13162820, 16453525, 32907050, 65814100]

約数ペア:

[(1, 65814100), (2, 32907050), (4, 16453525), (5, 13162820), (10, 6581410), (11, 5983100), (19, 3463900), (20, 3290705), (22, 2991550), (25, 2632564), (38, 1731950), (44, 1495775), (47, 1400300), (50, 1316282), (55, 1196620), (67, 982300), (76, 865975), (94, 700150), (95, 692780), (100, 658141), (110, 598310), (134, 491150), (188, 350075), (190, 346390), (209, 314900), (220, 299155), (235, 280060), (268, 245575), (275, 239324), (335, 196460), (380, 173195), (418, 157450), (470, 140030), (475, 138556), (517, 127300), (550, 119662), (670, 98230), (737, 89300), (836, 78725), (893, 73700), (940, 70015), (950, 69278), (1034, 63650), (1045, 62980), (1100, 59831), (1175, 56012), (1273, 51700), (1340, 49115), (1474, 44650), (1675, 39292), (1786, 36850), (1900, 34639), (2068, 31825), (2090, 31490), (2350, 28006), (2546, 25850), (2585, 25460), (2948, 22325), (3149, 20900), (3350, 19646), (3572, 18425), (3685, 17860), (4180, 15745), (4465, 14740), (4700, 14003), (5092, 12925), (5170, 12730), (5225, 12596), (6298, 10450), (6365, 10340), (6700, 9823), (7370, 8930)]