89727830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 169150464

約数和(自身を除く): 79422634

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 734, 1063, 1835, 2126, 3670, 5315, 8441, 10630, 16882, 24449, 42205, 48898, 84410, 122245, 244490, 390121, 780242, 1950605, 3901210, 8972783, 17945566, 44863915, 89727830]

約数ペア:

[(1, 89727830), (2, 44863915), (5, 17945566), (10, 8972783), (23, 3901210), (46, 1950605), (115, 780242), (230, 390121), (367, 244490), (734, 122245), (1063, 84410), (1835, 48898), (2126, 42205), (3670, 24449), (5315, 16882), (8441, 10630)]