39382060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 89439840

約数和(自身を除く): 50057780

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2801, 2812, 3515, 5602, 7030, 11204, 14005, 14060, 28010, 53219, 56020, 103637, 106438, 207274, 212876, 266095, 414548, 518185, 532190, 1036370, 1064380, 1969103, 2072740, 3938206, 7876412, 9845515, 19691030, 39382060]

約数ペア:

[(1, 39382060), (2, 19691030), (4, 9845515), (5, 7876412), (10, 3938206), (19, 2072740), (20, 1969103), (37, 1064380), (38, 1036370), (74, 532190), (76, 518185), (95, 414548), (148, 266095), (185, 212876), (190, 207274), (370, 106438), (380, 103637), (703, 56020), (740, 53219), (1406, 28010), (2801, 14060), (2812, 14005), (3515, 11204), (5602, 7030)]