86088200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 220968000

約数和(自身を除く): 134879800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 109, 110, 200, 218, 220, 275, 359, 436, 440, 545, 550, 718, 872, 1090, 1100, 1199, 1436, 1795, 2180, 2200, 2398, 2725, 2872, 3590, 3949, 4360, 4796, 5450, 5995, 7180, 7898, 8975, 9592, 10900, 11990, 14360, 15796, 17950, 19745, 21800, 23980, 29975, 31592, 35900, 39131, 39490, 47960, 59950, 71800, 78262, 78980, 98725, 119900, 156524, 157960, 195655, 197450, 239800, 313048, 391310, 394900, 430441, 782620, 789800, 860882, 978275, 1565240, 1721764, 1956550, 2152205, 3443528, 3913100, 4304410, 7826200, 8608820, 10761025, 17217640, 21522050, 43044100, 86088200]

約数ペア:

[(1, 86088200), (2, 43044100), (4, 21522050), (5, 17217640), (8, 10761025), (10, 8608820), (11, 7826200), (20, 4304410), (22, 3913100), (25, 3443528), (40, 2152205), (44, 1956550), (50, 1721764), (55, 1565240), (88, 978275), (100, 860882), (109, 789800), (110, 782620), (200, 430441), (218, 394900), (220, 391310), (275, 313048), (359, 239800), (436, 197450), (440, 195655), (545, 157960), (550, 156524), (718, 119900), (872, 98725), (1090, 78980), (1100, 78262), (1199, 71800), (1436, 59950), (1795, 47960), (2180, 39490), (2200, 39131), (2398, 35900), (2725, 31592), (2872, 29975), (3590, 23980), (3949, 21800), (4360, 19745), (4796, 17950), (5450, 15796), (5995, 14360), (7180, 11990), (7898, 10900), (8975, 9592)]