64838310770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{135077}}^1$

素因数の和:137194

約数の個数: 32

約数和(自身を含む): 121842517248

約数和(自身を除く): 57004206478

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2087, 4174, 10435, 20870, 48001, 96002, 135077, 240005, 270154, 480010, 675385, 1350770, 3106771, 6213542, 15533855, 31067710, 281905699, 563811398, 1409528495, 2819056990, 6483831077, 12967662154, 32419155385, 64838310770]

約数ペア:

[(1, 64838310770), (2, 32419155385), (5, 12967662154), (10, 6483831077), (23, 2819056990), (46, 1409528495), (115, 563811398), (230, 281905699), (2087, 31067710), (4174, 15533855), (10435, 6213542), (20870, 3106771), (48001, 1350770), (96002, 675385), (135077, 480010), (240005, 270154)]