37949860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 86337216

約数和(自身を除く): 48387356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 454, 643, 908, 1135, 1286, 2270, 2572, 2951, 3215, 4540, 5902, 6430, 8359, 11804, 12860, 14755, 16718, 29510, 33436, 41795, 59020, 83590, 145961, 167180, 291922, 583844, 729805, 1459610, 1897493, 2919220, 3794986, 7589972, 9487465, 18974930, 37949860]

約数ペア:

[(1, 37949860), (2, 18974930), (4, 9487465), (5, 7589972), (10, 3794986), (13, 2919220), (20, 1897493), (26, 1459610), (52, 729805), (65, 583844), (130, 291922), (227, 167180), (260, 145961), (454, 83590), (643, 59020), (908, 41795), (1135, 33436), (1286, 29510), (2270, 16718), (2572, 14755), (2951, 12860), (3215, 11804), (4540, 8359), (5902, 6430)]