15914600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6150

約数の個数: 48

約数和(自身を含む): 39854220

約数和(自身を除く): 23939620

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 6121, 12242, 24484, 30605, 48968, 61210, 79573, 122420, 153025, 159146, 244840, 306050, 318292, 397865, 612100, 636584, 795730, 1224200, 1591460, 1989325, 3182920, 3978650, 7957300, 15914600]

約数ペア:

[(1, 15914600), (2, 7957300), (4, 3978650), (5, 3182920), (8, 1989325), (10, 1591460), (13, 1224200), (20, 795730), (25, 636584), (26, 612100), (40, 397865), (50, 318292), (52, 306050), (65, 244840), (100, 159146), (104, 153025), (130, 122420), (200, 79573), (260, 61210), (325, 48968), (520, 30605), (650, 24484), (1300, 12242), (2600, 6121)]