67806050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 137777640

約数和(自身を除く): 69971590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1429, 1825, 1898, 2858, 3650, 4745, 7145, 9490, 14290, 18577, 23725, 35725, 37154, 47450, 71450, 92885, 104317, 185770, 208634, 464425, 521585, 928850, 1043170, 1356121, 2607925, 2712242, 5215850, 6780605, 13561210, 33903025, 67806050]

約数ペア:

[(1, 67806050), (2, 33903025), (5, 13561210), (10, 6780605), (13, 5215850), (25, 2712242), (26, 2607925), (50, 1356121), (65, 1043170), (73, 928850), (130, 521585), (146, 464425), (325, 208634), (365, 185770), (650, 104317), (730, 92885), (949, 71450), (1429, 47450), (1825, 37154), (1898, 35725), (2858, 23725), (3650, 18577), (4745, 14290), (7145, 9490)]