29697680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 72376320

約数和(自身を除く): 42678640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 79, 80, 127, 148, 158, 185, 254, 296, 316, 370, 395, 508, 592, 632, 635, 740, 790, 1016, 1264, 1270, 1480, 1580, 2032, 2540, 2923, 2960, 3160, 4699, 5080, 5846, 6320, 9398, 10033, 10160, 11692, 14615, 18796, 20066, 23384, 23495, 29230, 37592, 40132, 46768, 46990, 50165, 58460, 75184, 80264, 93980, 100330, 116920, 160528, 187960, 200660, 233840, 371221, 375920, 401320, 742442, 802640, 1484884, 1856105, 2969768, 3712210, 5939536, 7424420, 14848840, 29697680]

約数ペア:

[(1, 29697680), (2, 14848840), (4, 7424420), (5, 5939536), (8, 3712210), (10, 2969768), (16, 1856105), (20, 1484884), (37, 802640), (40, 742442), (74, 401320), (79, 375920), (80, 371221), (127, 233840), (148, 200660), (158, 187960), (185, 160528), (254, 116920), (296, 100330), (316, 93980), (370, 80264), (395, 75184), (508, 58460), (592, 50165), (632, 46990), (635, 46768), (740, 40132), (790, 37592), (1016, 29230), (1264, 23495), (1270, 23384), (1480, 20066), (1580, 18796), (2032, 14615), (2540, 11692), (2923, 10160), (2960, 10033), (3160, 9398), (4699, 6320), (5080, 5846)]