25223513090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1\times {\mathrm{1303}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 47179846656

約数和(自身を除く): 21956333566

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 463, 565, 926, 1130, 1303, 2315, 2606, 4181, 4630, 6515, 8362, 13030, 17131, 20905, 34262, 41810, 48211, 52319, 85655, 96422, 104638, 147239, 171310, 241055, 261595, 294478, 482110, 523190, 603289, 736195, 1206578, 1472390, 1935803, 3016445, 3871606, 5447843, 6032890, 9679015, 10895686, 19358030, 22321693, 27239215, 44643386, 54478430, 68171657, 111608465, 136343314, 223216930, 340858285, 681716570, 2522351309, 5044702618, 12611756545, 25223513090]

約数ペア:

[(1, 25223513090), (2, 12611756545), (5, 5044702618), (10, 2522351309), (37, 681716570), (74, 340858285), (113, 223216930), (185, 136343314), (226, 111608465), (370, 68171657), (463, 54478430), (565, 44643386), (926, 27239215), (1130, 22321693), (1303, 19358030), (2315, 10895686), (2606, 9679015), (4181, 6032890), (4630, 5447843), (6515, 3871606), (8362, 3016445), (13030, 1935803), (17131, 1472390), (20905, 1206578), (34262, 736195), (41810, 603289), (48211, 523190), (52319, 482110), (85655, 294478), (96422, 261595), (104638, 241055), (147239, 171310)]