40830940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120091}}^1$

素因数の和:120117

約数の個数: 24

約数和(自身を含む): 90789552

約数和(自身を除く): 49958612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 120091, 240182, 480364, 600455, 1200910, 2041547, 2401820, 4083094, 8166188, 10207735, 20415470, 40830940]

約数ペア:

[(1, 40830940), (2, 20415470), (4, 10207735), (5, 8166188), (10, 4083094), (17, 2401820), (20, 2041547), (34, 1200910), (68, 600455), (85, 480364), (170, 240182), (340, 120091)]