24520120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 59136480

約数和(自身を除く): 34616360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 337, 340, 428, 535, 674, 680, 856, 1070, 1348, 1685, 1819, 2140, 2696, 3370, 3638, 4280, 5729, 6740, 7276, 9095, 11458, 13480, 14552, 18190, 22916, 28645, 36059, 36380, 45832, 57290, 72118, 72760, 114580, 144236, 180295, 229160, 288472, 360590, 613003, 721180, 1226006, 1442360, 2452012, 3065015, 4904024, 6130030, 12260060, 24520120]

約数ペア:

[(1, 24520120), (2, 12260060), (4, 6130030), (5, 4904024), (8, 3065015), (10, 2452012), (17, 1442360), (20, 1226006), (34, 721180), (40, 613003), (68, 360590), (85, 288472), (107, 229160), (136, 180295), (170, 144236), (214, 114580), (337, 72760), (340, 72118), (428, 57290), (535, 45832), (674, 36380), (680, 36059), (856, 28645), (1070, 22916), (1348, 18190), (1685, 14552), (1819, 13480), (2140, 11458), (2696, 9095), (3370, 7276), (3638, 6740), (4280, 5729)]