9681244240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2574799}}^1$

素因数の和:2574859

約数の個数: 40

約数和(自身を含む): 22987814400

約数和(自身を除く): 13306570160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 2574799, 5149598, 10299196, 12873995, 20598392, 25747990, 41196784, 51495980, 102991960, 121015553, 205983920, 242031106, 484062212, 605077765, 968124424, 1210155530, 1936248848, 2420311060, 4840622120, 9681244240]

約数ペア:

[(1, 9681244240), (2, 4840622120), (4, 2420311060), (5, 1936248848), (8, 1210155530), (10, 968124424), (16, 605077765), (20, 484062212), (40, 242031106), (47, 205983920), (80, 121015553), (94, 102991960), (188, 51495980), (235, 41196784), (376, 25747990), (470, 20598392), (752, 12873995), (940, 10299196), (1880, 5149598), (3760, 2574799)]