179018428760

素因数分解:

$2^3\times 5^1\times {\mathrm{84263}}^1\times {\mathrm{53113}}^1$

素因数の和:137387

約数の個数: 32

約数和(自身を含む): 402803828640

約数和(自身を除く): 223785399880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53113, 84263, 106226, 168526, 212452, 265565, 337052, 421315, 424904, 531130, 674104, 842630, 1062260, 1685260, 2124520, 3370520, 4475460719, 8950921438, 17901842876, 22377303595, 35803685752, 44754607190, 89509214380, 179018428760]

約数ペア:

[(1, 179018428760), (2, 89509214380), (4, 44754607190), (5, 35803685752), (8, 22377303595), (10, 17901842876), (20, 8950921438), (40, 4475460719), (53113, 3370520), (84263, 2124520), (106226, 1685260), (168526, 1062260), (212452, 842630), (265565, 674104), (337052, 531130), (421315, 424904)]