25266390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2333}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 64026288

約数和(自身を除く): 38759898

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 2333, 3610, 4666, 5415, 6999, 10830, 11665, 13998, 23330, 34995, 44327, 69990, 88654, 132981, 221635, 265962, 443270, 664905, 842213, 1329810, 1684426, 2526639, 4211065, 5053278, 8422130, 12633195, 25266390]

約数ペア:

[(1, 25266390), (2, 12633195), (3, 8422130), (5, 5053278), (6, 4211065), (10, 2526639), (15, 1684426), (19, 1329810), (30, 842213), (38, 664905), (57, 443270), (95, 265962), (114, 221635), (190, 132981), (285, 88654), (361, 69990), (570, 44327), (722, 34995), (1083, 23330), (1805, 13998), (2166, 11665), (2333, 10830), (3610, 6999), (4666, 5415)]