86219320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 220119120

約数和(自身を除く): 133899800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 233, 290, 319, 440, 466, 580, 638, 841, 932, 1160, 1165, 1276, 1595, 1682, 1864, 2330, 2552, 2563, 3190, 3364, 4205, 4660, 5126, 6380, 6728, 6757, 8410, 9251, 9320, 10252, 12760, 12815, 13514, 16820, 18502, 20504, 25630, 27028, 33640, 33785, 37004, 46255, 51260, 54056, 67570, 74008, 74327, 92510, 102520, 135140, 148654, 185020, 195953, 270280, 297308, 370040, 371635, 391906, 594616, 743270, 783812, 979765, 1486540, 1567624, 1959530, 2155483, 2973080, 3919060, 4310966, 7838120, 8621932, 10777415, 17243864, 21554830, 43109660, 86219320]

約数ペア:

[(1, 86219320), (2, 43109660), (4, 21554830), (5, 17243864), (8, 10777415), (10, 8621932), (11, 7838120), (20, 4310966), (22, 3919060), (29, 2973080), (40, 2155483), (44, 1959530), (55, 1567624), (58, 1486540), (88, 979765), (110, 783812), (116, 743270), (145, 594616), (220, 391906), (232, 371635), (233, 370040), (290, 297308), (319, 270280), (440, 195953), (466, 185020), (580, 148654), (638, 135140), (841, 102520), (932, 92510), (1160, 74327), (1165, 74008), (1276, 67570), (1595, 54056), (1682, 51260), (1864, 46255), (2330, 37004), (2552, 33785), (2563, 33640), (3190, 27028), (3364, 25630), (4205, 20504), (4660, 18502), (5126, 16820), (6380, 13514), (6728, 12815), (6757, 12760), (8410, 10252), (9251, 9320)]