3640806020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1\times {\mathrm{5309}}^1$

素因数の和:7352

約数の個数: 48

約数和(自身を含む): 8100978480

約数和(自身を除く): 4460172460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2017, 4034, 5309, 8068, 10085, 10618, 20170, 21236, 26545, 34289, 40340, 53090, 68578, 90253, 106180, 137156, 171445, 180506, 342890, 361012, 451265, 685780, 902530, 1805060, 10708253, 21416506, 42833012, 53541265, 107082530, 182040301, 214165060, 364080602, 728161204, 910201505, 1820403010, 3640806020]

約数ペア:

[(1, 3640806020), (2, 1820403010), (4, 910201505), (5, 728161204), (10, 364080602), (17, 214165060), (20, 182040301), (34, 107082530), (68, 53541265), (85, 42833012), (170, 21416506), (340, 10708253), (2017, 1805060), (4034, 902530), (5309, 685780), (8068, 451265), (10085, 361012), (10618, 342890), (20170, 180506), (21236, 171445), (26545, 137156), (34289, 106180), (40340, 90253), (53090, 68578)]