1943283620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71287}}^1$

素因数の和:71372

約数の個数: 48

約数和(自身を含む): 4311498240

約数和(自身を除く): 2368214620

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 71287, 142574, 285148, 356435, 712870, 1425740, 2067323, 3350489, 4134646, 6700978, 8269292, 10336615, 13401956, 16752445, 20673230, 33504890, 41346460, 67009780, 97164181, 194328362, 388656724, 485820905, 971641810, 1943283620]

約数ペア:

[(1, 1943283620), (2, 971641810), (4, 485820905), (5, 388656724), (10, 194328362), (20, 97164181), (29, 67009780), (47, 41346460), (58, 33504890), (94, 20673230), (116, 16752445), (145, 13401956), (188, 10336615), (235, 8269292), (290, 6700978), (470, 4134646), (580, 3350489), (940, 2067323), (1363, 1425740), (2726, 712870), (5452, 356435), (6815, 285148), (13630, 142574), (27260, 71287)]