109729420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 239783040

約数和(自身を除く): 130053620

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 1877, 2923, 3754, 5846, 7508, 9385, 11692, 14615, 18770, 29230, 37540, 58460, 69449, 138898, 148283, 277796, 296566, 347245, 593132, 694490, 741415, 1388980, 1482830, 2965660, 5486471, 10972942, 21945884, 27432355, 54864710, 109729420]

約数ペア:

[(1, 109729420), (2, 54864710), (4, 27432355), (5, 21945884), (10, 10972942), (20, 5486471), (37, 2965660), (74, 1482830), (79, 1388980), (148, 741415), (158, 694490), (185, 593132), (316, 347245), (370, 296566), (395, 277796), (740, 148283), (790, 138898), (1580, 69449), (1877, 58460), (2923, 37540), (3754, 29230), (5846, 18770), (7508, 14615), (9385, 11692)]