97062640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63857}}^1$

素因数の和:63889

約数の個数: 40

約数和(自身を含む): 237551760

約数和(自身を除く): 140489120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 63857, 127714, 255428, 319285, 510856, 638570, 1021712, 1213283, 1277140, 2426566, 2554280, 4853132, 5108560, 6066415, 9706264, 12132830, 19412528, 24265660, 48531320, 97062640]

約数ペア:

[(1, 97062640), (2, 48531320), (4, 24265660), (5, 19412528), (8, 12132830), (10, 9706264), (16, 6066415), (19, 5108560), (20, 4853132), (38, 2554280), (40, 2426566), (76, 1277140), (80, 1213283), (95, 1021712), (152, 638570), (190, 510856), (304, 319285), (380, 255428), (760, 127714), (1520, 63857)]