2006604875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{14449}}^1$

素因数の和:14576

約数の個数: 32

約数和(自身を含む): 2759140800

約数和(自身を除く): 752535925

約数列:

[1, 5, 11, 25, 55, 101, 125, 275, 505, 1111, 1375, 2525, 5555, 12625, 14449, 27775, 72245, 138875, 158939, 361225, 794695, 1459349, 1806125, 3973475, 7296745, 16052839, 19867375, 36483725, 80264195, 182418625, 401320975, 2006604875]

約数ペア:

[(1, 2006604875), (5, 401320975), (11, 182418625), (25, 80264195), (55, 36483725), (101, 19867375), (125, 16052839), (275, 7296745), (505, 3973475), (1111, 1806125), (1375, 1459349), (2525, 794695), (5555, 361225), (12625, 158939), (14449, 138875), (27775, 72245)]