130089280

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1823}}^1$

素因数の和:2063

約数の個数: 56

約数和(自身を含む): 311334912

約数和(自身を除く): 181245632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1784, 1823, 2230, 3568, 3646, 4460, 7136, 7292, 8920, 9115, 14272, 14584, 17840, 18230, 29168, 35680, 36460, 58336, 71360, 72920, 116672, 145840, 291680, 406529, 583360, 813058, 1626116, 2032645, 3252232, 4065290, 6504464, 8130580, 13008928, 16261160, 26017856, 32522320, 65044640, 130089280]

約数ペア:

[(1, 130089280), (2, 65044640), (4, 32522320), (5, 26017856), (8, 16261160), (10, 13008928), (16, 8130580), (20, 6504464), (32, 4065290), (40, 3252232), (64, 2032645), (80, 1626116), (160, 813058), (223, 583360), (320, 406529), (446, 291680), (892, 145840), (1115, 116672), (1784, 72920), (1823, 71360), (2230, 58336), (3568, 36460), (3646, 35680), (4460, 29168), (7136, 18230), (7292, 17840), (8920, 14584), (9115, 14272)]