1050640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 2553408

約数和(自身を除く): 1502768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 571, 920, 1142, 1840, 2284, 2855, 4568, 5710, 9136, 11420, 13133, 22840, 26266, 45680, 52532, 65665, 105064, 131330, 210128, 262660, 525320, 1050640]

約数ペア:

[(1, 1050640), (2, 525320), (4, 262660), (5, 210128), (8, 131330), (10, 105064), (16, 65665), (20, 52532), (23, 45680), (40, 26266), (46, 22840), (80, 13133), (92, 11420), (115, 9136), (184, 5710), (230, 4568), (368, 2855), (460, 2284), (571, 1840), (920, 1142)]