3139968400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{117163}}^1$

素因数の和:117248

約数の個数: 60

約数和(自身を含む): 7656433072

約数和(自身を除く): 4516464672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2680, 3350, 5360, 6700, 13400, 26800, 117163, 234326, 468652, 585815, 937304, 1171630, 1874608, 2343260, 2929075, 4686520, 5858150, 7849921, 9373040, 11716300, 15699842, 23432600, 31399684, 39249605, 46865200, 62799368, 78499210, 125598736, 156998420, 196248025, 313996840, 392496050, 627993680, 784992100, 1569984200, 3139968400]

約数ペア:

[(1, 3139968400), (2, 1569984200), (4, 784992100), (5, 627993680), (8, 392496050), (10, 313996840), (16, 196248025), (20, 156998420), (25, 125598736), (40, 78499210), (50, 62799368), (67, 46865200), (80, 39249605), (100, 31399684), (134, 23432600), (200, 15699842), (268, 11716300), (335, 9373040), (400, 7849921), (536, 5858150), (670, 4686520), (1072, 2929075), (1340, 2343260), (1675, 1874608), (2680, 1171630), (3350, 937304), (5360, 585815), (6700, 468652), (13400, 234326), (26800, 117163)]