72564200

素因数分解:

$2^3\times 5^2\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 169572480

約数和(自身を除く): 97008280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 223, 446, 892, 1115, 1627, 1784, 2230, 3254, 4460, 5575, 6508, 8135, 8920, 11150, 13016, 16270, 22300, 32540, 40675, 44600, 65080, 81350, 162700, 325400, 362821, 725642, 1451284, 1814105, 2902568, 3628210, 7256420, 9070525, 14512840, 18141050, 36282100, 72564200]

約数ペア:

[(1, 72564200), (2, 36282100), (4, 18141050), (5, 14512840), (8, 9070525), (10, 7256420), (20, 3628210), (25, 2902568), (40, 1814105), (50, 1451284), (100, 725642), (200, 362821), (223, 325400), (446, 162700), (892, 81350), (1115, 65080), (1627, 44600), (1784, 40675), (2230, 32540), (3254, 22300), (4460, 16270), (5575, 13016), (6508, 11150), (8135, 8920)]