80491930

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 148236480

約数和(自身を除く): 67744550

約数列:

[1, 2, 5, 10, 59, 118, 227, 295, 454, 590, 601, 1135, 1202, 2270, 3005, 6010, 13393, 26786, 35459, 66965, 70918, 133930, 136427, 177295, 272854, 354590, 682135, 1364270, 8049193, 16098386, 40245965, 80491930]

約数ペア:

[(1, 80491930), (2, 40245965), (5, 16098386), (10, 8049193), (59, 1364270), (118, 682135), (227, 354590), (295, 272854), (454, 177295), (590, 136427), (601, 133930), (1135, 70918), (1202, 66965), (2270, 35459), (3005, 26786), (6010, 13393)]