129945432160

素因数分解:

$2^5\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1316303}}^1$

素因数の和:1316935

約数の個数: 48

約数和(自身を含む): 307493879616

約数和(自身を除く): 177548447456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 19744, 24680, 49360, 98720, 1316303, 2632606, 5265212, 6581515, 10530424, 13163030, 21060848, 26326060, 42121696, 52652120, 105304240, 210608480, 812158951, 1624317902, 3248635804, 4060794755, 6497271608, 8121589510, 12994543216, 16243179020, 25989086432, 32486358040, 64972716080, 129945432160]

約数ペア:

[(1, 129945432160), (2, 64972716080), (4, 32486358040), (5, 25989086432), (8, 16243179020), (10, 12994543216), (16, 8121589510), (20, 6497271608), (32, 4060794755), (40, 3248635804), (80, 1624317902), (160, 812158951), (617, 210608480), (1234, 105304240), (2468, 52652120), (3085, 42121696), (4936, 26326060), (6170, 21060848), (9872, 13163030), (12340, 10530424), (19744, 6581515), (24680, 5265212), (49360, 2632606), (98720, 1316303)]