29156320

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 69400800

約数和(自身を除く): 40244480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1223, 1490, 2384, 2446, 2980, 4768, 4892, 5960, 6115, 9784, 11920, 12230, 19568, 23840, 24460, 39136, 48920, 97840, 182227, 195680, 364454, 728908, 911135, 1457816, 1822270, 2915632, 3644540, 5831264, 7289080, 14578160, 29156320]

約数ペア:

[(1, 29156320), (2, 14578160), (4, 7289080), (5, 5831264), (8, 3644540), (10, 2915632), (16, 1822270), (20, 1457816), (32, 911135), (40, 728908), (80, 364454), (149, 195680), (160, 182227), (298, 97840), (596, 48920), (745, 39136), (1192, 24460), (1223, 23840), (1490, 19568), (2384, 12230), (2446, 11920), (2980, 9784), (4768, 6115), (4892, 5960)]