84387550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6833}}^1$

素因数の和:6877

約数の個数: 48

約数和(自身を含む): 177957360

約数和(自身を除く): 93569810

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 6833, 12350, 13666, 34165, 68330, 88829, 129827, 170825, 177658, 259654, 341650, 444145, 649135, 888290, 1298270, 1687751, 2220725, 3245675, 3375502, 4441450, 6491350, 8438755, 16877510, 42193775, 84387550]

約数ペア:

[(1, 84387550), (2, 42193775), (5, 16877510), (10, 8438755), (13, 6491350), (19, 4441450), (25, 3375502), (26, 3245675), (38, 2220725), (50, 1687751), (65, 1298270), (95, 888290), (130, 649135), (190, 444145), (247, 341650), (325, 259654), (475, 177658), (494, 170825), (650, 129827), (950, 88829), (1235, 68330), (2470, 34165), (6175, 13666), (6833, 12350)]