7957300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6148

約数の個数: 36

約数和(自身を含む): 18598636

約数和(自身を除く): 10641336

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6121, 12242, 24484, 30605, 61210, 79573, 122420, 153025, 159146, 306050, 318292, 397865, 612100, 795730, 1591460, 1989325, 3978650, 7957300]

約数ペア:

[(1, 7957300), (2, 3978650), (4, 1989325), (5, 1591460), (10, 795730), (13, 612100), (20, 397865), (25, 318292), (26, 306050), (50, 159146), (52, 153025), (65, 122420), (100, 79573), (130, 61210), (260, 30605), (325, 24484), (650, 12242), (1300, 6121)]