5061500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 6260356

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 191, 212, 250, 265, 382, 500, 530, 764, 955, 1060, 1325, 1910, 2650, 3820, 4775, 5300, 6625, 9550, 10123, 13250, 19100, 20246, 23875, 26500, 40492, 47750, 50615, 95500, 101230, 202460, 253075, 506150, 1012300, 1265375, 2530750, 5061500]

約数ペア:

[(1, 5061500), (2, 2530750), (4, 1265375), (5, 1012300), (10, 506150), (20, 253075), (25, 202460), (50, 101230), (53, 95500), (100, 50615), (106, 47750), (125, 40492), (191, 26500), (212, 23875), (250, 20246), (265, 19100), (382, 13250), (500, 10123), (530, 9550), (764, 6625), (955, 5300), (1060, 4775), (1325, 3820), (1910, 2650)]