80135510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 179407872

約数和(自身を除く): 99272362

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 455, 535, 749, 823, 910, 1070, 1391, 1498, 1646, 2782, 3745, 4115, 5761, 6955, 7490, 8230, 9737, 10699, 11522, 13910, 19474, 21398, 28805, 48685, 53495, 57610, 74893, 88061, 97370, 106990, 149786, 176122, 374465, 440305, 616427, 748930, 880610, 1144793, 1232854, 2289586, 3082135, 5723965, 6164270, 8013551, 11447930, 16027102, 40067755, 80135510]

約数ペア:

[(1, 80135510), (2, 40067755), (5, 16027102), (7, 11447930), (10, 8013551), (13, 6164270), (14, 5723965), (26, 3082135), (35, 2289586), (65, 1232854), (70, 1144793), (91, 880610), (107, 748930), (130, 616427), (182, 440305), (214, 374465), (455, 176122), (535, 149786), (749, 106990), (823, 97370), (910, 88061), (1070, 74893), (1391, 57610), (1498, 53495), (1646, 48685), (2782, 28805), (3745, 21398), (4115, 19474), (5761, 13910), (6955, 11522), (7490, 10699), (8230, 9737)]