37786060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7690

約数の個数: 48

約数和(自身を含む): 89964000

約数和(自身を除く): 52177940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7649, 15298, 30596, 38245, 76490, 99437, 145331, 152980, 198874, 290662, 397748, 497185, 581324, 726655, 994370, 1453310, 1889303, 1988740, 2906620, 3778606, 7557212, 9446515, 18893030, 37786060]

約数ペア:

[(1, 37786060), (2, 18893030), (4, 9446515), (5, 7557212), (10, 3778606), (13, 2906620), (19, 1988740), (20, 1889303), (26, 1453310), (38, 994370), (52, 726655), (65, 581324), (76, 497185), (95, 397748), (130, 290662), (190, 198874), (247, 152980), (260, 145331), (380, 99437), (494, 76490), (988, 38245), (1235, 30596), (2470, 15298), (4940, 7649)]