64224200

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 149940180

約数和(自身を除く): 85715980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 1013, 1268, 1585, 2026, 2536, 3170, 4052, 5065, 6340, 7925, 8104, 10130, 12680, 15850, 20260, 25325, 31700, 40520, 50650, 63400, 101300, 202600, 321121, 642242, 1284484, 1605605, 2568968, 3211210, 6422420, 8028025, 12844840, 16056050, 32112100, 64224200]

約数ペア:

[(1, 64224200), (2, 32112100), (4, 16056050), (5, 12844840), (8, 8028025), (10, 6422420), (20, 3211210), (25, 2568968), (40, 1605605), (50, 1284484), (100, 642242), (200, 321121), (317, 202600), (634, 101300), (1013, 63400), (1268, 50650), (1585, 40520), (2026, 31700), (2536, 25325), (3170, 20260), (4052, 15850), (5065, 12680), (6340, 10130), (7925, 8104)]