29349580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 66890880

約数和(自身を除く): 37541300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 719, 785, 1438, 1570, 2041, 2876, 3140, 3595, 4082, 7190, 8164, 9347, 10205, 14380, 18694, 20410, 37388, 40820, 46735, 93470, 112883, 186940, 225766, 451532, 564415, 1128830, 1467479, 2257660, 2934958, 5869916, 7337395, 14674790, 29349580]

約数ペア:

[(1, 29349580), (2, 14674790), (4, 7337395), (5, 5869916), (10, 2934958), (13, 2257660), (20, 1467479), (26, 1128830), (52, 564415), (65, 451532), (130, 225766), (157, 186940), (260, 112883), (314, 93470), (628, 46735), (719, 40820), (785, 37388), (1438, 20410), (1570, 18694), (2041, 14380), (2876, 10205), (3140, 9347), (3595, 8164), (4082, 7190)]