41103440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 113028480

約数和(自身を除く): 71925040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 2531, 3248, 4060, 5062, 8120, 10124, 12655, 16240, 17717, 20248, 25310, 35434, 40496, 50620, 70868, 73399, 88585, 101240, 141736, 146798, 177170, 202480, 283472, 293596, 354340, 366995, 513793, 587192, 708680, 733990, 1027586, 1174384, 1417360, 1467980, 2055172, 2568965, 2935960, 4110344, 5137930, 5871920, 8220688, 10275860, 20551720, 41103440]

約数ペア:

[(1, 41103440), (2, 20551720), (4, 10275860), (5, 8220688), (7, 5871920), (8, 5137930), (10, 4110344), (14, 2935960), (16, 2568965), (20, 2055172), (28, 1467980), (29, 1417360), (35, 1174384), (40, 1027586), (56, 733990), (58, 708680), (70, 587192), (80, 513793), (112, 366995), (116, 354340), (140, 293596), (145, 283472), (203, 202480), (232, 177170), (280, 146798), (290, 141736), (406, 101240), (464, 88585), (560, 73399), (580, 70868), (812, 50620), (1015, 40496), (1160, 35434), (1624, 25310), (2030, 20248), (2320, 17717), (2531, 16240), (3248, 12655), (4060, 10124), (5062, 8120)]