23137120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 56010528

約数和(自身を除く): 32873408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 3527, 6560, 7054, 14108, 17635, 28216, 35270, 56432, 70540, 112864, 141080, 144607, 282160, 289214, 564320, 578428, 723035, 1156856, 1446070, 2313712, 2892140, 4627424, 5784280, 11568560, 23137120]

約数ペア:

[(1, 23137120), (2, 11568560), (4, 5784280), (5, 4627424), (8, 2892140), (10, 2313712), (16, 1446070), (20, 1156856), (32, 723035), (40, 578428), (41, 564320), (80, 289214), (82, 282160), (160, 144607), (164, 141080), (205, 112864), (328, 70540), (410, 56432), (656, 35270), (820, 28216), (1312, 17635), (1640, 14108), (3280, 7054), (3527, 6560)]