2017165180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{14431}}^1$

素因数の和:14710

約数の個数: 48

約数和(自身を含む): 4400605440

約数和(自身を除く): 2383440260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 241, 290, 482, 580, 964, 1205, 2410, 4820, 6989, 13978, 14431, 27956, 28862, 34945, 57724, 69890, 72155, 139780, 144310, 288620, 418499, 836998, 1673996, 2092495, 3477871, 4184990, 6955742, 8369980, 13911484, 17389355, 34778710, 69557420, 100858259, 201716518, 403433036, 504291295, 1008582590, 2017165180]

約数ペア:

[(1, 2017165180), (2, 1008582590), (4, 504291295), (5, 403433036), (10, 201716518), (20, 100858259), (29, 69557420), (58, 34778710), (116, 17389355), (145, 13911484), (241, 8369980), (290, 6955742), (482, 4184990), (580, 3477871), (964, 2092495), (1205, 1673996), (2410, 836998), (4820, 418499), (6989, 288620), (13978, 144310), (14431, 139780), (27956, 72155), (28862, 69890), (34945, 57724)]