23213680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41453}}^1$

素因数の和:41473

約数の個数: 40

約数和(自身を含む): 61683552

約数和(自身を除く): 38469872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41453, 82906, 165812, 207265, 290171, 331624, 414530, 580342, 663248, 829060, 1160684, 1450855, 1658120, 2321368, 2901710, 3316240, 4642736, 5803420, 11606840, 23213680]

約数ペア:

[(1, 23213680), (2, 11606840), (4, 5803420), (5, 4642736), (7, 3316240), (8, 2901710), (10, 2321368), (14, 1658120), (16, 1450855), (20, 1160684), (28, 829060), (35, 663248), (40, 580342), (56, 414530), (70, 331624), (80, 290171), (112, 207265), (140, 165812), (280, 82906), (560, 41453)]