19336372420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{231241}}^1$

素因数の和:231400

約数の個数: 48

約数和(自身を含む): 42073094448

約数和(自身を除く): 22736722028

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 1130, 2260, 4181, 8362, 16724, 20905, 41810, 83620, 231241, 462482, 924964, 1156205, 2312410, 4624820, 8555917, 17111834, 26130233, 34223668, 42779585, 52260466, 85559170, 104520932, 130651165, 171118340, 261302330, 522604660, 966818621, 1933637242, 3867274484, 4834093105, 9668186210, 19336372420]

約数ペア:

[(1, 19336372420), (2, 9668186210), (4, 4834093105), (5, 3867274484), (10, 1933637242), (20, 966818621), (37, 522604660), (74, 261302330), (113, 171118340), (148, 130651165), (185, 104520932), (226, 85559170), (370, 52260466), (452, 42779585), (565, 34223668), (740, 26130233), (1130, 17111834), (2260, 8555917), (4181, 4624820), (8362, 2312410), (16724, 1156205), (20905, 924964), (41810, 462482), (83620, 231241)]