442969806670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1\times {\mathrm{2689}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 810404377920

約数和(自身を除く): 367434571250

約数列:

[1, 2, 5, 10, 101, 202, 211, 422, 505, 773, 1010, 1055, 1546, 2110, 2689, 3865, 5378, 7730, 13445, 21311, 26890, 42622, 78073, 106555, 156146, 163103, 213110, 271589, 326206, 390365, 543178, 567379, 780730, 815515, 1134758, 1357945, 1631030, 2078597, 2715890, 2836895, 4157194, 5673790, 10392985, 16473403, 20785970, 32946806, 57305279, 82367015, 114610558, 164734030, 209938297, 286526395, 419876594, 438583967, 573052790, 877167934, 1049691485, 2099382970, 2192919835, 4385839670, 44296980667, 88593961334, 221484903335, 442969806670]

約数ペア:

[(1, 442969806670), (2, 221484903335), (5, 88593961334), (10, 44296980667), (101, 4385839670), (202, 2192919835), (211, 2099382970), (422, 1049691485), (505, 877167934), (773, 573052790), (1010, 438583967), (1055, 419876594), (1546, 286526395), (2110, 209938297), (2689, 164734030), (3865, 114610558), (5378, 82367015), (7730, 57305279), (13445, 32946806), (21311, 20785970), (26890, 16473403), (42622, 10392985), (78073, 5673790), (106555, 4157194), (156146, 2836895), (163103, 2715890), (213110, 2078597), (271589, 1631030), (326206, 1357945), (390365, 1134758), (543178, 815515), (567379, 780730)]