82795100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 192362688

約数和(自身を除く): 109567588

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 113, 170, 226, 340, 425, 431, 452, 565, 850, 862, 1130, 1700, 1724, 1921, 2155, 2260, 2825, 3842, 4310, 5650, 7327, 7684, 8620, 9605, 10775, 11300, 14654, 19210, 21550, 29308, 36635, 38420, 43100, 48025, 48703, 73270, 96050, 97406, 146540, 183175, 192100, 194812, 243515, 366350, 487030, 732700, 827951, 974060, 1217575, 1655902, 2435150, 3311804, 4139755, 4870300, 8279510, 16559020, 20698775, 41397550, 82795100]

約数ペア:

[(1, 82795100), (2, 41397550), (4, 20698775), (5, 16559020), (10, 8279510), (17, 4870300), (20, 4139755), (25, 3311804), (34, 2435150), (50, 1655902), (68, 1217575), (85, 974060), (100, 827951), (113, 732700), (170, 487030), (226, 366350), (340, 243515), (425, 194812), (431, 192100), (452, 183175), (565, 146540), (850, 97406), (862, 96050), (1130, 73270), (1700, 48703), (1724, 48025), (1921, 43100), (2155, 38420), (2260, 36635), (2825, 29308), (3842, 21550), (4310, 19210), (5650, 14654), (7327, 11300), (7684, 10775), (8620, 9605)]