157088951020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{675419}}^1$

素因数の和:675858

約数の個数: 48

約数和(自身を含む): 342113738400

約数和(自身を除く): 185024787380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 401, 580, 802, 1604, 2005, 4010, 8020, 11629, 23258, 46516, 58145, 116290, 232580, 675419, 1350838, 2701676, 3377095, 6754190, 13508380, 19587151, 39174302, 78348604, 97935755, 195871510, 270843019, 391743020, 541686038, 1083372076, 1354215095, 2708430190, 5416860380, 7854447551, 15708895102, 31417790204, 39272237755, 78544475510, 157088951020]

約数ペア:

[(1, 157088951020), (2, 78544475510), (4, 39272237755), (5, 31417790204), (10, 15708895102), (20, 7854447551), (29, 5416860380), (58, 2708430190), (116, 1354215095), (145, 1083372076), (290, 541686038), (401, 391743020), (580, 270843019), (802, 195871510), (1604, 97935755), (2005, 78348604), (4010, 39174302), (8020, 19587151), (11629, 13508380), (23258, 6754190), (46516, 3377095), (58145, 2701676), (116290, 1350838), (232580, 675419)]