40861880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{60091}}^1$

素因数の和:60119

約数の個数: 32

約数和(自身を含む): 97349040

約数和(自身を除く): 56487160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 60091, 120182, 240364, 300455, 480728, 600910, 1021547, 1201820, 2043094, 2403640, 4086188, 5107735, 8172376, 10215470, 20430940, 40861880]

約数ペア:

[(1, 40861880), (2, 20430940), (4, 10215470), (5, 8172376), (8, 5107735), (10, 4086188), (17, 2403640), (20, 2043094), (34, 1201820), (40, 1021547), (68, 600910), (85, 480728), (136, 300455), (170, 240364), (340, 120182), (680, 60091)]