91973870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1319}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 174873600

約数和(自身を除く): 82899730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1319, 1835, 2638, 3670, 6595, 6973, 13190, 13946, 25061, 34865, 50122, 69730, 125305, 250610, 484073, 968146, 2420365, 4840730, 9197387, 18394774, 45986935, 91973870]

約数ペア:

[(1, 91973870), (2, 45986935), (5, 18394774), (10, 9197387), (19, 4840730), (38, 2420365), (95, 968146), (190, 484073), (367, 250610), (734, 125305), (1319, 69730), (1835, 50122), (2638, 34865), (3670, 25061), (6595, 13946), (6973, 13190)]