25885120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3557

約数の個数: 56

約数和(自身を含む): 64337184

約数和(自身を除く): 38452064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3517, 3680, 7034, 7360, 14068, 17585, 28136, 35170, 56272, 70340, 80891, 112544, 140680, 161782, 225088, 281360, 323564, 404455, 562720, 647128, 808910, 1125440, 1294256, 1617820, 2588512, 3235640, 5177024, 6471280, 12942560, 25885120]

約数ペア:

[(1, 25885120), (2, 12942560), (4, 6471280), (5, 5177024), (8, 3235640), (10, 2588512), (16, 1617820), (20, 1294256), (23, 1125440), (32, 808910), (40, 647128), (46, 562720), (64, 404455), (80, 323564), (92, 281360), (115, 225088), (160, 161782), (184, 140680), (230, 112544), (320, 80891), (368, 70340), (460, 56272), (736, 35170), (920, 28136), (1472, 17585), (1840, 14068), (3517, 7360), (3680, 7034)]