66224600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25500

約数の個数: 48

約数和(自身を含む): 165822720

約数和(自身を除く): 99598120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 25471, 50942, 101884, 127355, 203768, 254710, 331123, 509420, 636775, 662246, 1018840, 1273550, 1324492, 1655615, 2547100, 2648984, 3311230, 5094200, 6622460, 8278075, 13244920, 16556150, 33112300, 66224600]

約数ペア:

[(1, 66224600), (2, 33112300), (4, 16556150), (5, 13244920), (8, 8278075), (10, 6622460), (13, 5094200), (20, 3311230), (25, 2648984), (26, 2547100), (40, 1655615), (50, 1324492), (52, 1273550), (65, 1018840), (100, 662246), (104, 636775), (130, 509420), (200, 331123), (260, 254710), (325, 203768), (520, 127355), (650, 101884), (1300, 50942), (2600, 25471)]