72085130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7019}}^1$

素因数の和:7118

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 69438070

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 7019, 10270, 14038, 35095, 70190, 91247, 182494, 456235, 554501, 912470, 1109002, 2772505, 5545010, 7208513, 14417026, 36042565, 72085130]

約数ペア:

[(1, 72085130), (2, 36042565), (5, 14417026), (10, 7208513), (13, 5545010), (26, 2772505), (65, 1109002), (79, 912470), (130, 554501), (158, 456235), (395, 182494), (790, 91247), (1027, 70190), (2054, 35095), (5135, 14038), (7019, 10270)]