254925400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41117}}^1$

素因数の和:41164

約数の個数: 48

約数和(自身を含む): 611835840

約数和(自身を除く): 356910440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 41117, 82234, 164468, 205585, 328936, 411170, 822340, 1027925, 1274627, 1644680, 2055850, 2549254, 4111700, 5098508, 6373135, 8223400, 10197016, 12746270, 25492540, 31865675, 50985080, 63731350, 127462700, 254925400]

約数ペア:

[(1, 254925400), (2, 127462700), (4, 63731350), (5, 50985080), (8, 31865675), (10, 25492540), (20, 12746270), (25, 10197016), (31, 8223400), (40, 6373135), (50, 5098508), (62, 4111700), (100, 2549254), (124, 2055850), (155, 1644680), (200, 1274627), (248, 1027925), (310, 822340), (620, 411170), (775, 328936), (1240, 205585), (1550, 164468), (3100, 82234), (6200, 41117)]