72108830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 132935040

約数和(自身を除く): 60826210

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 941, 970, 1882, 4705, 7663, 9410, 15326, 38315, 74339, 76630, 91277, 148678, 182554, 371695, 456385, 743390, 912770, 7210883, 14421766, 36054415, 72108830]

約数ペア:

[(1, 72108830), (2, 36054415), (5, 14421766), (10, 7210883), (79, 912770), (97, 743390), (158, 456385), (194, 371695), (395, 182554), (485, 148678), (790, 91277), (941, 76630), (970, 74339), (1882, 38315), (4705, 15326), (7663, 9410)]