41986750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12919}}^1$

素因数の和:12949

約数の個数: 32

約数和(自身を含む): 84651840

約数和(自身を除く): 42665090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 12919, 25838, 64595, 129190, 167947, 322975, 335894, 645950, 839735, 1614875, 1679470, 3229750, 4198675, 8397350, 20993375, 41986750]

約数ペア:

[(1, 41986750), (2, 20993375), (5, 8397350), (10, 4198675), (13, 3229750), (25, 1679470), (26, 1614875), (50, 839735), (65, 645950), (125, 335894), (130, 322975), (250, 167947), (325, 129190), (650, 64595), (1625, 25838), (3250, 12919)]