89636120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2833}}^1$

素因数の和:2964

約数の個数: 64

約数和(自身を含む): 232614720

約数和(自身を除く): 142978600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 2833, 3164, 3955, 4520, 5666, 6328, 7910, 11332, 14165, 15820, 19831, 22664, 28330, 31640, 39662, 56660, 79324, 99155, 113320, 158648, 198310, 320129, 396620, 640258, 793240, 1280516, 1600645, 2240903, 2561032, 3201290, 4481806, 6402580, 8963612, 11204515, 12805160, 17927224, 22409030, 44818060, 89636120]

約数ペア:

[(1, 89636120), (2, 44818060), (4, 22409030), (5, 17927224), (7, 12805160), (8, 11204515), (10, 8963612), (14, 6402580), (20, 4481806), (28, 3201290), (35, 2561032), (40, 2240903), (56, 1600645), (70, 1280516), (113, 793240), (140, 640258), (226, 396620), (280, 320129), (452, 198310), (565, 158648), (791, 113320), (904, 99155), (1130, 79324), (1582, 56660), (2260, 39662), (2833, 31640), (3164, 28330), (3955, 22664), (4520, 19831), (5666, 15820), (6328, 14165), (7910, 11332)]