80317510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88261}}^1$

素因数の和:88288

約数の個数: 32

約数和(自身を含む): 177936192

約数和(自身を除く): 97618682

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 88261, 176522, 441305, 617827, 882610, 1147393, 1235654, 2294786, 3089135, 5736965, 6178270, 8031751, 11473930, 16063502, 40158755, 80317510]

約数ペア:

[(1, 80317510), (2, 40158755), (5, 16063502), (7, 11473930), (10, 8031751), (13, 6178270), (14, 5736965), (26, 3089135), (35, 2294786), (65, 1235654), (70, 1147393), (91, 882610), (130, 617827), (182, 441305), (455, 176522), (910, 88261)]