90329740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 199584000

約数和(自身を除く): 109254260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 1310, 1499, 2620, 2998, 3013, 5996, 6026, 7495, 12052, 14990, 15065, 29980, 30130, 34477, 60260, 68954, 137908, 172385, 196369, 344770, 392738, 689540, 785476, 981845, 1963690, 3927380, 4516487, 9032974, 18065948, 22582435, 45164870, 90329740]

約数ペア:

[(1, 90329740), (2, 45164870), (4, 22582435), (5, 18065948), (10, 9032974), (20, 4516487), (23, 3927380), (46, 1963690), (92, 981845), (115, 785476), (131, 689540), (230, 392738), (262, 344770), (460, 196369), (524, 172385), (655, 137908), (1310, 68954), (1499, 60260), (2620, 34477), (2998, 30130), (3013, 29980), (5996, 15065), (6026, 14990), (7495, 12052)]