66562270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 126717696

約数和(自身を除く): 60155426

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 5237, 6355, 10474, 12710, 26185, 52370, 162347, 214717, 324694, 429434, 811735, 1073585, 1623470, 2147170, 6656227, 13312454, 33281135, 66562270]

約数ペア:

[(1, 66562270), (2, 33281135), (5, 13312454), (10, 6656227), (31, 2147170), (41, 1623470), (62, 1073585), (82, 811735), (155, 429434), (205, 324694), (310, 214717), (410, 162347), (1271, 52370), (2542, 26185), (5237, 12710), (6355, 10474)]