2019286060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{296083}}^1$

素因数の和:296134

約数の個数: 48

約数和(自身を含む): 4775242752

約数和(自身を除く): 2755956692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 296083, 592166, 1184332, 1480415, 2960830, 3256913, 5921660, 6513826, 9178573, 13027652, 16284565, 18357146, 32569130, 36714292, 45892865, 65138260, 91785730, 100964303, 183571460, 201928606, 403857212, 504821515, 1009643030, 2019286060]

約数ペア:

[(1, 2019286060), (2, 1009643030), (4, 504821515), (5, 403857212), (10, 201928606), (11, 183571460), (20, 100964303), (22, 91785730), (31, 65138260), (44, 45892865), (55, 36714292), (62, 32569130), (110, 18357146), (124, 16284565), (155, 13027652), (220, 9178573), (310, 6513826), (341, 5921660), (620, 3256913), (682, 2960830), (1364, 1480415), (1705, 1184332), (3410, 592166), (6820, 296083)]