74518810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 137149200

約数和(自身を除く): 62630390

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 829, 890, 1010, 1658, 4145, 8290, 8989, 17978, 44945, 73781, 83729, 89890, 147562, 167458, 368905, 418645, 737810, 837290, 7451881, 14903762, 37259405, 74518810]

約数ペア:

[(1, 74518810), (2, 37259405), (5, 14903762), (10, 7451881), (89, 837290), (101, 737810), (178, 418645), (202, 368905), (445, 167458), (505, 147562), (829, 89890), (890, 83729), (1010, 73781), (1658, 44945), (4145, 17978), (8290, 8989)]