38408075620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{40427}}^1$

素因数の和:41212

約数の個数: 48

約数和(自身を含む): 81978281280

約数和(自身を除く): 43570205660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 709, 1340, 1418, 2836, 3545, 7090, 14180, 40427, 47503, 80854, 95006, 161708, 190012, 202135, 237515, 404270, 475030, 808540, 950060, 2708609, 5417218, 10834436, 13543045, 27086090, 28662743, 54172180, 57325486, 114650972, 143313715, 286627430, 573254860, 1920403781, 3840807562, 7681615124, 9602018905, 19204037810, 38408075620]

約数ペア:

[(1, 38408075620), (2, 19204037810), (4, 9602018905), (5, 7681615124), (10, 3840807562), (20, 1920403781), (67, 573254860), (134, 286627430), (268, 143313715), (335, 114650972), (670, 57325486), (709, 54172180), (1340, 28662743), (1418, 27086090), (2836, 13543045), (3545, 10834436), (7090, 5417218), (14180, 2708609), (40427, 950060), (47503, 808540), (80854, 475030), (95006, 404270), (161708, 237515), (190012, 202135)]