2510118125

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{68071}}^1$

素因数の和:68150

約数の個数: 20

約数和(自身を含む): 3189853920

約数和(自身を除く): 679735795

約数列:

[1, 5, 25, 59, 125, 295, 625, 1475, 7375, 36875, 68071, 340355, 1701775, 4016189, 8508875, 20080945, 42544375, 100404725, 502023625, 2510118125]

約数ペア:

[(1, 2510118125), (5, 502023625), (25, 100404725), (59, 42544375), (125, 20080945), (295, 8508875), (625, 4016189), (1475, 1701775), (7375, 340355), (36875, 68071)]