24775120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18217}}^1$

素因数の和:18247

約数の個数: 40

約数和(自身を含む): 60993864

約数和(自身を除く): 36218744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 18217, 36434, 72868, 91085, 145736, 182170, 291472, 309689, 364340, 619378, 728680, 1238756, 1457360, 1548445, 2477512, 3096890, 4955024, 6193780, 12387560, 24775120]

約数ペア:

[(1, 24775120), (2, 12387560), (4, 6193780), (5, 4955024), (8, 3096890), (10, 2477512), (16, 1548445), (17, 1457360), (20, 1238756), (34, 728680), (40, 619378), (68, 364340), (80, 309689), (85, 291472), (136, 182170), (170, 145736), (272, 91085), (340, 72868), (680, 36434), (1360, 18217)]