3225651760

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{241441}}^1$

素因数の和:241621

約数の個数: 40

約数和(自身を含む): 7544579616

約数和(自身を除く): 4318927856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 13360, 241441, 482882, 965764, 1207205, 1931528, 2414410, 3863056, 4828820, 9657640, 19315280, 40320647, 80641294, 161282588, 201603235, 322565176, 403206470, 645130352, 806412940, 1612825880, 3225651760]

約数ペア:

[(1, 3225651760), (2, 1612825880), (4, 806412940), (5, 645130352), (8, 403206470), (10, 322565176), (16, 201603235), (20, 161282588), (40, 80641294), (80, 40320647), (167, 19315280), (334, 9657640), (668, 4828820), (835, 3863056), (1336, 2414410), (1670, 1931528), (2672, 1207205), (3340, 965764), (6680, 482882), (13360, 241441)]