235680451240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1344901}}^1$

素因数の和:1345262

約数の個数: 64

約数和(自身を含む): 572766863760

約数和(自身を除く): 337086412520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 337, 520, 674, 1348, 1685, 2696, 3370, 4381, 6740, 8762, 13480, 17524, 21905, 35048, 43810, 87620, 175240, 1344901, 2689802, 5379604, 6724505, 10759208, 13449010, 17483713, 26898020, 34967426, 53796040, 69934852, 87418565, 139869704, 174837130, 349674260, 453231637, 699348520, 906463274, 1812926548, 2266158185, 3625853096, 4532316370, 5892011281, 9064632740, 11784022562, 18129265480, 23568045124, 29460056405, 47136090248, 58920112810, 117840225620, 235680451240]

約数ペア:

[(1, 235680451240), (2, 117840225620), (4, 58920112810), (5, 47136090248), (8, 29460056405), (10, 23568045124), (13, 18129265480), (20, 11784022562), (26, 9064632740), (40, 5892011281), (52, 4532316370), (65, 3625853096), (104, 2266158185), (130, 1812926548), (260, 906463274), (337, 699348520), (520, 453231637), (674, 349674260), (1348, 174837130), (1685, 139869704), (2696, 87418565), (3370, 69934852), (4381, 53796040), (6740, 34967426), (8762, 26898020), (13480, 17483713), (17524, 13449010), (21905, 10759208), (35048, 6724505), (43810, 5379604), (87620, 2689802), (175240, 1344901)]