52513360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 127308816

約数和(自身を除く): 74795456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 113, 148, 157, 185, 226, 296, 314, 370, 452, 565, 592, 628, 740, 785, 904, 1130, 1256, 1480, 1570, 1808, 2260, 2512, 2960, 3140, 4181, 4520, 5809, 6280, 8362, 9040, 11618, 12560, 16724, 17741, 20905, 23236, 29045, 33448, 35482, 41810, 46472, 58090, 66896, 70964, 83620, 88705, 92944, 116180, 141928, 167240, 177410, 232360, 283856, 334480, 354820, 464720, 656417, 709640, 1312834, 1419280, 2625668, 3282085, 5251336, 6564170, 10502672, 13128340, 26256680, 52513360]

約数ペア:

[(1, 52513360), (2, 26256680), (4, 13128340), (5, 10502672), (8, 6564170), (10, 5251336), (16, 3282085), (20, 2625668), (37, 1419280), (40, 1312834), (74, 709640), (80, 656417), (113, 464720), (148, 354820), (157, 334480), (185, 283856), (226, 232360), (296, 177410), (314, 167240), (370, 141928), (452, 116180), (565, 92944), (592, 88705), (628, 83620), (740, 70964), (785, 66896), (904, 58090), (1130, 46472), (1256, 41810), (1480, 35482), (1570, 33448), (1808, 29045), (2260, 23236), (2512, 20905), (2960, 17741), (3140, 16724), (4181, 12560), (4520, 11618), (5809, 9040), (6280, 8362)]