2016383840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2092

約数の個数: 96

約数和(自身を含む): 4942135296

約数和(自身を除く): 2925751456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 223, 248, 310, 446, 496, 620, 892, 992, 1115, 1240, 1784, 1823, 2230, 2480, 3568, 3646, 4460, 4960, 6913, 7136, 7292, 8920, 9115, 13826, 14584, 17840, 18230, 27652, 29168, 34565, 35680, 36460, 55304, 56513, 58336, 69130, 72920, 110608, 113026, 138260, 145840, 221216, 226052, 276520, 282565, 291680, 406529, 452104, 553040, 565130, 813058, 904208, 1106080, 1130260, 1626116, 1808416, 2032645, 2260520, 3252232, 4065290, 4521040, 6504464, 8130580, 9042080, 12602399, 13008928, 16261160, 25204798, 32522320, 50409596, 63011995, 65044640, 100819192, 126023990, 201638384, 252047980, 403276768, 504095960, 1008191920, 2016383840]

約数ペア:

[(1, 2016383840), (2, 1008191920), (4, 504095960), (5, 403276768), (8, 252047980), (10, 201638384), (16, 126023990), (20, 100819192), (31, 65044640), (32, 63011995), (40, 50409596), (62, 32522320), (80, 25204798), (124, 16261160), (155, 13008928), (160, 12602399), (223, 9042080), (248, 8130580), (310, 6504464), (446, 4521040), (496, 4065290), (620, 3252232), (892, 2260520), (992, 2032645), (1115, 1808416), (1240, 1626116), (1784, 1130260), (1823, 1106080), (2230, 904208), (2480, 813058), (3568, 565130), (3646, 553040), (4460, 452104), (4960, 406529), (6913, 291680), (7136, 282565), (7292, 276520), (8920, 226052), (9115, 221216), (13826, 145840), (14584, 138260), (17840, 113026), (18230, 110608), (27652, 72920), (29168, 69130), (34565, 58336), (35680, 56513), (36460, 55304)]