40498510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5107}}^1$

素因数の和:5188

約数の個数: 32

約数和(自身を含む): 79807392

約数和(自身を除く): 39308882

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 5107, 7930, 10214, 25535, 51070, 66391, 132782, 311527, 331955, 623054, 663910, 1557635, 3115270, 4049851, 8099702, 20249255, 40498510]

約数ペア:

[(1, 40498510), (2, 20249255), (5, 8099702), (10, 4049851), (13, 3115270), (26, 1557635), (61, 663910), (65, 623054), (122, 331955), (130, 311527), (305, 132782), (610, 66391), (793, 51070), (1586, 25535), (3965, 10214), (5107, 7930)]