40327170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 106251264

約数和(自身を除く): 65924094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 1951, 2067, 3445, 3902, 4134, 5853, 6890, 9755, 10335, 11706, 19510, 20670, 25363, 29265, 50726, 58530, 76089, 103403, 126815, 152178, 206806, 253630, 310209, 380445, 517015, 620418, 760890, 1034030, 1344239, 1551045, 2688478, 3102090, 4032717, 6721195, 8065434, 13442390, 20163585, 40327170]

約数ペア:

[(1, 40327170), (2, 20163585), (3, 13442390), (5, 8065434), (6, 6721195), (10, 4032717), (13, 3102090), (15, 2688478), (26, 1551045), (30, 1344239), (39, 1034030), (53, 760890), (65, 620418), (78, 517015), (106, 380445), (130, 310209), (159, 253630), (195, 206806), (265, 152178), (318, 126815), (390, 103403), (530, 76089), (689, 58530), (795, 50726), (1378, 29265), (1590, 25363), (1951, 20670), (2067, 19510), (3445, 11706), (3902, 10335), (4134, 9755), (5853, 6890)]