100789566560

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{99689}}^1$

素因数の和:99864

約数の個数: 96

約数和(自身を含む): 244184673600

約数和(自身を除く): 143395107040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 89, 142, 160, 178, 284, 355, 356, 445, 568, 710, 712, 890, 1136, 1420, 1424, 1780, 2272, 2840, 2848, 3560, 5680, 6319, 7120, 11360, 12638, 14240, 25276, 31595, 50552, 63190, 99689, 101104, 126380, 199378, 202208, 252760, 398756, 498445, 505520, 797512, 996890, 1011040, 1595024, 1993780, 3190048, 3987560, 7077919, 7975120, 8872321, 14155838, 15950240, 17744642, 28311676, 35389595, 35489284, 44361605, 56623352, 70779190, 70978568, 88723210, 113246704, 141558380, 141957136, 177446420, 226493408, 283116760, 283914272, 354892840, 566233520, 629934791, 709785680, 1132467040, 1259869582, 1419571360, 2519739164, 3149673955, 5039478328, 6299347910, 10078956656, 12598695820, 20157913312, 25197391640, 50394783280, 100789566560]

約数ペア:

[(1, 100789566560), (2, 50394783280), (4, 25197391640), (5, 20157913312), (8, 12598695820), (10, 10078956656), (16, 6299347910), (20, 5039478328), (32, 3149673955), (40, 2519739164), (71, 1419571360), (80, 1259869582), (89, 1132467040), (142, 709785680), (160, 629934791), (178, 566233520), (284, 354892840), (355, 283914272), (356, 283116760), (445, 226493408), (568, 177446420), (710, 141957136), (712, 141558380), (890, 113246704), (1136, 88723210), (1420, 70978568), (1424, 70779190), (1780, 56623352), (2272, 44361605), (2840, 35489284), (2848, 35389595), (3560, 28311676), (5680, 17744642), (6319, 15950240), (7120, 14155838), (11360, 8872321), (12638, 7975120), (14240, 7077919), (25276, 3987560), (31595, 3190048), (50552, 1993780), (63190, 1595024), (99689, 1011040), (101104, 996890), (126380, 797512), (199378, 505520), (202208, 498445), (252760, 398756)]