89960200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 230967360

約数和(自身を除く): 141007160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 103, 110, 200, 206, 220, 275, 397, 412, 440, 515, 550, 794, 824, 1030, 1100, 1133, 1588, 1985, 2060, 2200, 2266, 2575, 3176, 3970, 4120, 4367, 4532, 5150, 5665, 7940, 8734, 9064, 9925, 10300, 11330, 15880, 17468, 19850, 20600, 21835, 22660, 28325, 34936, 39700, 40891, 43670, 45320, 56650, 79400, 81782, 87340, 109175, 113300, 163564, 174680, 204455, 218350, 226600, 327128, 408910, 436700, 449801, 817820, 873400, 899602, 1022275, 1635640, 1799204, 2044550, 2249005, 3598408, 4089100, 4498010, 8178200, 8996020, 11245025, 17992040, 22490050, 44980100, 89960200]

約数ペア:

[(1, 89960200), (2, 44980100), (4, 22490050), (5, 17992040), (8, 11245025), (10, 8996020), (11, 8178200), (20, 4498010), (22, 4089100), (25, 3598408), (40, 2249005), (44, 2044550), (50, 1799204), (55, 1635640), (88, 1022275), (100, 899602), (103, 873400), (110, 817820), (200, 449801), (206, 436700), (220, 408910), (275, 327128), (397, 226600), (412, 218350), (440, 204455), (515, 174680), (550, 163564), (794, 113300), (824, 109175), (1030, 87340), (1100, 81782), (1133, 79400), (1588, 56650), (1985, 45320), (2060, 43670), (2200, 40891), (2266, 39700), (2575, 34936), (3176, 28325), (3970, 22660), (4120, 21835), (4367, 20600), (4532, 19850), (5150, 17468), (5665, 15880), (7940, 11330), (8734, 10300), (9064, 9925)]