4580840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 7083160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 359, 440, 580, 638, 718, 1160, 1276, 1436, 1595, 1795, 2552, 2872, 3190, 3590, 3949, 6380, 7180, 7898, 10411, 12760, 14360, 15796, 19745, 20822, 31592, 39490, 41644, 52055, 78980, 83288, 104110, 114521, 157960, 208220, 229042, 416440, 458084, 572605, 916168, 1145210, 2290420, 4580840]

約数ペア:

[(1, 4580840), (2, 2290420), (4, 1145210), (5, 916168), (8, 572605), (10, 458084), (11, 416440), (20, 229042), (22, 208220), (29, 157960), (40, 114521), (44, 104110), (55, 83288), (58, 78980), (88, 52055), (110, 41644), (116, 39490), (145, 31592), (220, 20822), (232, 19745), (290, 15796), (319, 14360), (359, 12760), (440, 10411), (580, 7898), (638, 7180), (718, 6380), (1160, 3949), (1276, 3590), (1436, 3190), (1595, 2872), (1795, 2552)]