23617181950

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{769}}^1\times {\mathrm{1579}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 44126082000

約数和(自身を除く): 20508900050

約数列:

[1, 2, 5, 10, 25, 50, 389, 769, 778, 1538, 1579, 1945, 3158, 3845, 3890, 7690, 7895, 9725, 15790, 19225, 19450, 38450, 39475, 78950, 299141, 598282, 614231, 1214251, 1228462, 1495705, 2428502, 2991410, 3071155, 6071255, 6142310, 7478525, 12142510, 14957050, 15355775, 30356275, 30711550, 60712550, 472343639, 944687278, 2361718195, 4723436390, 11808590975, 23617181950]

約数ペア:

[(1, 23617181950), (2, 11808590975), (5, 4723436390), (10, 2361718195), (25, 944687278), (50, 472343639), (389, 60712550), (769, 30711550), (778, 30356275), (1538, 15355775), (1579, 14957050), (1945, 12142510), (3158, 7478525), (3845, 6142310), (3890, 6071255), (7690, 3071155), (7895, 2991410), (9725, 2428502), (15790, 1495705), (19225, 1228462), (19450, 1214251), (38450, 614231), (39475, 598282), (78950, 299141)]