1830560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 4585896

約数和(自身を除く): 2755336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 673, 680, 1346, 1360, 2692, 2720, 3365, 5384, 6730, 10768, 11441, 13460, 21536, 22882, 26920, 45764, 53840, 57205, 91528, 107680, 114410, 183056, 228820, 366112, 457640, 915280, 1830560]

約数ペア:

[(1, 1830560), (2, 915280), (4, 457640), (5, 366112), (8, 228820), (10, 183056), (16, 114410), (17, 107680), (20, 91528), (32, 57205), (34, 53840), (40, 45764), (68, 26920), (80, 22882), (85, 21536), (136, 13460), (160, 11441), (170, 10768), (272, 6730), (340, 5384), (544, 3365), (673, 2720), (680, 2692), (1346, 1360)]