64382560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 167704992

約数和(自身を除く): 103322432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 157, 160, 176, 220, 233, 314, 352, 440, 466, 628, 785, 880, 932, 1165, 1256, 1570, 1727, 1760, 1864, 2330, 2512, 2563, 3140, 3454, 3728, 4660, 5024, 5126, 6280, 6908, 7456, 8635, 9320, 10252, 12560, 12815, 13816, 17270, 18640, 20504, 25120, 25630, 27632, 34540, 36581, 37280, 41008, 51260, 55264, 69080, 73162, 82016, 102520, 138160, 146324, 182905, 205040, 276320, 292648, 365810, 402391, 410080, 585296, 731620, 804782, 1170592, 1463240, 1609564, 2011955, 2926480, 3219128, 4023910, 5852960, 6438256, 8047820, 12876512, 16095640, 32191280, 64382560]

約数ペア:

[(1, 64382560), (2, 32191280), (4, 16095640), (5, 12876512), (8, 8047820), (10, 6438256), (11, 5852960), (16, 4023910), (20, 3219128), (22, 2926480), (32, 2011955), (40, 1609564), (44, 1463240), (55, 1170592), (80, 804782), (88, 731620), (110, 585296), (157, 410080), (160, 402391), (176, 365810), (220, 292648), (233, 276320), (314, 205040), (352, 182905), (440, 146324), (466, 138160), (628, 102520), (785, 82016), (880, 73162), (932, 69080), (1165, 55264), (1256, 51260), (1570, 41008), (1727, 37280), (1760, 36581), (1864, 34540), (2330, 27632), (2512, 25630), (2563, 25120), (3140, 20504), (3454, 18640), (3728, 17270), (4660, 13816), (5024, 12815), (5126, 12560), (6280, 10252), (6908, 9320), (7456, 8635)]