1031151850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18397}}^1$

素因数の和:18487

約数の個数: 48

約数和(自身を含む): 2053216800

約数和(自身を除く): 1022064950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2242, 2950, 5605, 11210, 18397, 28025, 36794, 56050, 91985, 183970, 349543, 459925, 699086, 919850, 1085423, 1747715, 2170846, 3495430, 5427115, 8738575, 10854230, 17477150, 20623037, 27135575, 41246074, 54271150, 103115185, 206230370, 515575925, 1031151850]

約数ペア:

[(1, 1031151850), (2, 515575925), (5, 206230370), (10, 103115185), (19, 54271150), (25, 41246074), (38, 27135575), (50, 20623037), (59, 17477150), (95, 10854230), (118, 8738575), (190, 5427115), (295, 3495430), (475, 2170846), (590, 1747715), (950, 1085423), (1121, 919850), (1475, 699086), (2242, 459925), (2950, 349543), (5605, 183970), (11210, 91985), (18397, 56050), (28025, 36794)]