2096156780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{54559}}^1$

素因数の和:54698

約数の個数: 48

約数和(自身を含む): 4702199040

約数和(自身を除く): 2606042260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 38420, 54559, 109118, 218236, 272795, 545590, 927503, 1091180, 1855006, 3710012, 4637515, 6165167, 9275030, 12330334, 18550060, 24660668, 30825835, 61651670, 104807839, 123303340, 209615678, 419231356, 524039195, 1048078390, 2096156780]

約数ペア:

[(1, 2096156780), (2, 1048078390), (4, 524039195), (5, 419231356), (10, 209615678), (17, 123303340), (20, 104807839), (34, 61651670), (68, 30825835), (85, 24660668), (113, 18550060), (170, 12330334), (226, 9275030), (340, 6165167), (452, 4637515), (565, 3710012), (1130, 1855006), (1921, 1091180), (2260, 927503), (3842, 545590), (7684, 272795), (9605, 218236), (19210, 109118), (38420, 54559)]