70401500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10863

約数の個数: 48

約数和(自身を含む): 165599616

約数和(自身を除く): 95198116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 10831, 21662, 43324, 54155, 108310, 140803, 216620, 270775, 281606, 541550, 563212, 704015, 1083100, 1353875, 1408030, 2707750, 2816060, 3520075, 5415500, 7040150, 14080300, 17600375, 35200750, 70401500]

約数ペア:

[(1, 70401500), (2, 35200750), (4, 17600375), (5, 14080300), (10, 7040150), (13, 5415500), (20, 3520075), (25, 2816060), (26, 2707750), (50, 1408030), (52, 1353875), (65, 1083100), (100, 704015), (125, 563212), (130, 541550), (250, 281606), (260, 270775), (325, 216620), (500, 140803), (650, 108310), (1300, 54155), (1625, 43324), (3250, 21662), (6500, 10831)]