57596620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 125411328

約数和(自身を除く): 67814708

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 863, 940, 1420, 1726, 3337, 3452, 4315, 6674, 8630, 13348, 16685, 17260, 33370, 40561, 61273, 66740, 81122, 122546, 162244, 202805, 245092, 306365, 405610, 612730, 811220, 1225460, 2879831, 5759662, 11519324, 14399155, 28798310, 57596620]

約数ペア:

[(1, 57596620), (2, 28798310), (4, 14399155), (5, 11519324), (10, 5759662), (20, 2879831), (47, 1225460), (71, 811220), (94, 612730), (142, 405610), (188, 306365), (235, 245092), (284, 202805), (355, 162244), (470, 122546), (710, 81122), (863, 66740), (940, 61273), (1420, 40561), (1726, 33370), (3337, 17260), (3452, 16685), (4315, 13348), (6674, 8630)]