13796560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 33926400

約数和(自身を除く): 20129840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 79, 80, 118, 148, 158, 185, 236, 295, 296, 316, 370, 395, 472, 590, 592, 632, 740, 790, 944, 1180, 1264, 1480, 1580, 2183, 2360, 2923, 2960, 3160, 4366, 4661, 4720, 5846, 6320, 8732, 9322, 10915, 11692, 14615, 17464, 18644, 21830, 23305, 23384, 29230, 34928, 37288, 43660, 46610, 46768, 58460, 74576, 87320, 93220, 116920, 172457, 174640, 186440, 233840, 344914, 372880, 689828, 862285, 1379656, 1724570, 2759312, 3449140, 6898280, 13796560]

約数ペア:

[(1, 13796560), (2, 6898280), (4, 3449140), (5, 2759312), (8, 1724570), (10, 1379656), (16, 862285), (20, 689828), (37, 372880), (40, 344914), (59, 233840), (74, 186440), (79, 174640), (80, 172457), (118, 116920), (148, 93220), (158, 87320), (185, 74576), (236, 58460), (295, 46768), (296, 46610), (316, 43660), (370, 37288), (395, 34928), (472, 29230), (590, 23384), (592, 23305), (632, 21830), (740, 18644), (790, 17464), (944, 14615), (1180, 11692), (1264, 10915), (1480, 9322), (1580, 8732), (2183, 6320), (2360, 5846), (2923, 4720), (2960, 4661), (3160, 4366)]