40923580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 88704000

約数和(自身を除く): 47780420

約数列:

[1, 2, 4, 5, 10, 20, 59, 79, 118, 158, 236, 295, 316, 395, 439, 590, 790, 878, 1180, 1580, 1756, 2195, 4390, 4661, 8780, 9322, 18644, 23305, 25901, 34681, 46610, 51802, 69362, 93220, 103604, 129505, 138724, 173405, 259010, 346810, 518020, 693620, 2046179, 4092358, 8184716, 10230895, 20461790, 40923580]

約数ペア:

[(1, 40923580), (2, 20461790), (4, 10230895), (5, 8184716), (10, 4092358), (20, 2046179), (59, 693620), (79, 518020), (118, 346810), (158, 259010), (236, 173405), (295, 138724), (316, 129505), (395, 103604), (439, 93220), (590, 69362), (790, 51802), (878, 46610), (1180, 34681), (1580, 25901), (1756, 23305), (2195, 18644), (4390, 9322), (4661, 8780)]