34513520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 83804160

約数和(自身を除く): 49290640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 79, 80, 86, 127, 158, 172, 215, 254, 316, 344, 395, 430, 508, 632, 635, 688, 790, 860, 1016, 1264, 1270, 1580, 1720, 2032, 2540, 3160, 3397, 3440, 5080, 5461, 6320, 6794, 10033, 10160, 10922, 13588, 16985, 20066, 21844, 27176, 27305, 33970, 40132, 43688, 50165, 54352, 54610, 67940, 80264, 87376, 100330, 109220, 135880, 160528, 200660, 218440, 271760, 401320, 431419, 436880, 802640, 862838, 1725676, 2157095, 3451352, 4314190, 6902704, 8628380, 17256760, 34513520]

約数ペア:

[(1, 34513520), (2, 17256760), (4, 8628380), (5, 6902704), (8, 4314190), (10, 3451352), (16, 2157095), (20, 1725676), (40, 862838), (43, 802640), (79, 436880), (80, 431419), (86, 401320), (127, 271760), (158, 218440), (172, 200660), (215, 160528), (254, 135880), (316, 109220), (344, 100330), (395, 87376), (430, 80264), (508, 67940), (632, 54610), (635, 54352), (688, 50165), (790, 43688), (860, 40132), (1016, 33970), (1264, 27305), (1270, 27176), (1580, 21844), (1720, 20066), (2032, 16985), (2540, 13588), (3160, 10922), (3397, 10160), (3440, 10033), (5080, 6794), (5461, 6320)]