127353260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 277282656

約数和(自身を除く): 149929396

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 1523, 2260, 3046, 4181, 6092, 7615, 8362, 15230, 16724, 20905, 30460, 41810, 56351, 83620, 112702, 172099, 225404, 281755, 344198, 563510, 688396, 860495, 1127020, 1720990, 3441980, 6367663, 12735326, 25470652, 31838315, 63676630, 127353260]

約数ペア:

[(1, 127353260), (2, 63676630), (4, 31838315), (5, 25470652), (10, 12735326), (20, 6367663), (37, 3441980), (74, 1720990), (113, 1127020), (148, 860495), (185, 688396), (226, 563510), (370, 344198), (452, 281755), (565, 225404), (740, 172099), (1130, 112702), (1523, 83620), (2260, 56351), (3046, 41810), (4181, 30460), (6092, 20905), (7615, 16724), (8362, 15230)]