67620250

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 127320336

約数和(自身を除く): 59700086

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 394, 985, 1373, 1970, 2746, 4925, 6865, 9850, 13730, 24625, 34325, 49250, 68650, 171625, 270481, 343250, 540962, 1352405, 2704810, 6762025, 13524050, 33810125, 67620250]

約数ペア:

[(1, 67620250), (2, 33810125), (5, 13524050), (10, 6762025), (25, 2704810), (50, 1352405), (125, 540962), (197, 343250), (250, 270481), (394, 171625), (985, 68650), (1373, 49250), (1970, 34325), (2746, 24625), (4925, 13730), (6865, 9850)]