222958040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 511932960

約数和(自身を除く): 288974920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 113, 214, 226, 428, 452, 461, 535, 565, 856, 904, 922, 1070, 1130, 1844, 2140, 2260, 2305, 3688, 4280, 4520, 4610, 9220, 12091, 18440, 24182, 48364, 49327, 52093, 60455, 96728, 98654, 104186, 120910, 197308, 208372, 241820, 246635, 260465, 394616, 416744, 483640, 493270, 520930, 986540, 1041860, 1973080, 2083720, 5573951, 11147902, 22295804, 27869755, 44591608, 55739510, 111479020, 222958040]

約数ペア:

[(1, 222958040), (2, 111479020), (4, 55739510), (5, 44591608), (8, 27869755), (10, 22295804), (20, 11147902), (40, 5573951), (107, 2083720), (113, 1973080), (214, 1041860), (226, 986540), (428, 520930), (452, 493270), (461, 483640), (535, 416744), (565, 394616), (856, 260465), (904, 246635), (922, 241820), (1070, 208372), (1130, 197308), (1844, 120910), (2140, 104186), (2260, 98654), (2305, 96728), (3688, 60455), (4280, 52093), (4520, 49327), (4610, 48364), (9220, 24182), (12091, 18440)]