10219045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 12741120

約数和(自身を除く): 2522075

約数列:

[1, 5, 41, 79, 205, 395, 631, 3155, 3239, 16195, 25871, 49849, 129355, 249245, 2043809, 10219045]

約数ペア:

[(1, 10219045), (5, 2043809), (41, 249245), (79, 129355), (205, 49849), (395, 25871), (631, 16195), (3155, 3239)]