179160580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 385560000

約数和(自身を除く): 206399420

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 236, 295, 298, 590, 596, 745, 1019, 1180, 1490, 2038, 2980, 4076, 5095, 8791, 10190, 17582, 20380, 35164, 43955, 60121, 87910, 120242, 151831, 175820, 240484, 300605, 303662, 601210, 607324, 759155, 1202420, 1518310, 3036620, 8958029, 17916058, 35832116, 44790145, 89580290, 179160580]

約数ペア:

[(1, 179160580), (2, 89580290), (4, 44790145), (5, 35832116), (10, 17916058), (20, 8958029), (59, 3036620), (118, 1518310), (149, 1202420), (236, 759155), (295, 607324), (298, 601210), (590, 303662), (596, 300605), (745, 240484), (1019, 175820), (1180, 151831), (1490, 120242), (2038, 87910), (2980, 60121), (4076, 43955), (5095, 35164), (8791, 20380), (10190, 17582)]