24642520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 69672960

約数和(自身を除く): 45030440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 167, 170, 217, 238, 248, 280, 310, 334, 340, 434, 476, 527, 595, 620, 668, 680, 835, 868, 952, 1054, 1085, 1169, 1190, 1240, 1336, 1670, 1736, 2108, 2170, 2338, 2380, 2635, 2839, 3340, 3689, 4216, 4340, 4676, 4760, 5177, 5270, 5678, 5845, 6680, 7378, 8680, 9352, 10354, 10540, 11356, 11690, 14195, 14756, 18445, 19873, 20708, 21080, 22712, 23380, 25885, 28390, 29512, 36239, 36890, 39746, 41416, 46760, 51770, 56780, 72478, 73780, 79492, 88009, 99365, 103540, 113560, 144956, 147560, 158984, 176018, 181195, 198730, 207080, 289912, 352036, 362390, 397460, 440045, 616063, 704072, 724780, 794920, 880090, 1232126, 1449560, 1760180, 2464252, 3080315, 3520360, 4928504, 6160630, 12321260, 24642520]

約数ペア:

[(1, 24642520), (2, 12321260), (4, 6160630), (5, 4928504), (7, 3520360), (8, 3080315), (10, 2464252), (14, 1760180), (17, 1449560), (20, 1232126), (28, 880090), (31, 794920), (34, 724780), (35, 704072), (40, 616063), (56, 440045), (62, 397460), (68, 362390), (70, 352036), (85, 289912), (119, 207080), (124, 198730), (136, 181195), (140, 176018), (155, 158984), (167, 147560), (170, 144956), (217, 113560), (238, 103540), (248, 99365), (280, 88009), (310, 79492), (334, 73780), (340, 72478), (434, 56780), (476, 51770), (527, 46760), (595, 41416), (620, 39746), (668, 36890), (680, 36239), (835, 29512), (868, 28390), (952, 25885), (1054, 23380), (1085, 22712), (1169, 21080), (1190, 20708), (1240, 19873), (1336, 18445), (1670, 14756), (1736, 14195), (2108, 11690), (2170, 11356), (2338, 10540), (2380, 10354), (2635, 9352), (2839, 8680), (3340, 7378), (3689, 6680), (4216, 5845), (4340, 5678), (4676, 5270), (4760, 5177)]