32503760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 79161600

約数和(自身を除く): 46657840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 79, 80, 139, 148, 158, 185, 278, 296, 316, 370, 395, 556, 592, 632, 695, 740, 790, 1112, 1264, 1390, 1480, 1580, 2224, 2780, 2923, 2960, 3160, 5143, 5560, 5846, 6320, 10286, 10981, 11120, 11692, 14615, 20572, 21962, 23384, 25715, 29230, 41144, 43924, 46768, 51430, 54905, 58460, 82288, 87848, 102860, 109810, 116920, 175696, 205720, 219620, 233840, 406297, 411440, 439240, 812594, 878480, 1625188, 2031485, 3250376, 4062970, 6500752, 8125940, 16251880, 32503760]

約数ペア:

[(1, 32503760), (2, 16251880), (4, 8125940), (5, 6500752), (8, 4062970), (10, 3250376), (16, 2031485), (20, 1625188), (37, 878480), (40, 812594), (74, 439240), (79, 411440), (80, 406297), (139, 233840), (148, 219620), (158, 205720), (185, 175696), (278, 116920), (296, 109810), (316, 102860), (370, 87848), (395, 82288), (556, 58460), (592, 54905), (632, 51430), (695, 46768), (740, 43924), (790, 41144), (1112, 29230), (1264, 25715), (1390, 23384), (1480, 21962), (1580, 20572), (2224, 14615), (2780, 11692), (2923, 11120), (2960, 10981), (3160, 10286), (5143, 6320), (5560, 5846)]