124271960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 291600000

約数和(自身を除く): 167328040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 290, 298, 580, 596, 719, 745, 1160, 1192, 1438, 1490, 2876, 2980, 3595, 4321, 5752, 5960, 7190, 8642, 14380, 17284, 20851, 21605, 28760, 34568, 41702, 43210, 83404, 86420, 104255, 107131, 166808, 172840, 208510, 214262, 417020, 428524, 535655, 834040, 857048, 1071310, 2142620, 3106799, 4285240, 6213598, 12427196, 15533995, 24854392, 31067990, 62135980, 124271960]

約数ペア:

[(1, 124271960), (2, 62135980), (4, 31067990), (5, 24854392), (8, 15533995), (10, 12427196), (20, 6213598), (29, 4285240), (40, 3106799), (58, 2142620), (116, 1071310), (145, 857048), (149, 834040), (232, 535655), (290, 428524), (298, 417020), (580, 214262), (596, 208510), (719, 172840), (745, 166808), (1160, 107131), (1192, 104255), (1438, 86420), (1490, 83404), (2876, 43210), (2980, 41702), (3595, 34568), (4321, 28760), (5752, 21605), (5960, 20851), (7190, 17284), (8642, 14380)]