1567956260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{19391}}^1$

素因数の和:19724

約数の個数: 48

約数和(自身を含む): 3557578752

約数和(自身を除く): 1989622492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 622, 1244, 1555, 3110, 4043, 6220, 8086, 16172, 19391, 20215, 38782, 40430, 77564, 80860, 96955, 193910, 252083, 387820, 504166, 1008332, 1260415, 2520830, 5041660, 6030601, 12061202, 24122404, 30153005, 60306010, 78397813, 120612020, 156795626, 313591252, 391989065, 783978130, 1567956260]

約数ペア:

[(1, 1567956260), (2, 783978130), (4, 391989065), (5, 313591252), (10, 156795626), (13, 120612020), (20, 78397813), (26, 60306010), (52, 30153005), (65, 24122404), (130, 12061202), (260, 6030601), (311, 5041660), (622, 2520830), (1244, 1260415), (1555, 1008332), (3110, 504166), (4043, 387820), (6220, 252083), (8086, 193910), (16172, 96955), (19391, 80860), (20215, 77564), (38782, 40430)]