91381670

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 168030720

約数和(自身を除く): 76649050

約数列:

[1, 2, 5, 10, 79, 131, 158, 262, 395, 655, 790, 883, 1310, 1766, 4415, 8830, 10349, 20698, 51745, 69757, 103490, 115673, 139514, 231346, 348785, 578365, 697570, 1156730, 9138167, 18276334, 45690835, 91381670]

約数ペア:

[(1, 91381670), (2, 45690835), (5, 18276334), (10, 9138167), (79, 1156730), (131, 697570), (158, 578365), (262, 348785), (395, 231346), (655, 139514), (790, 115673), (883, 103490), (1310, 69757), (1766, 51745), (4415, 20698), (8830, 10349)]