2000800452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13109}}^1$

素因数の和:13225

約数の個数: 96

約数和(自身を含む): 5638348800

約数和(自身を除く): 3637548348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 79, 84, 92, 138, 158, 161, 237, 276, 316, 322, 474, 483, 553, 644, 948, 966, 1106, 1659, 1817, 1932, 2212, 3318, 3634, 5451, 6636, 7268, 10902, 12719, 13109, 21804, 25438, 26218, 38157, 39327, 50876, 52436, 76314, 78654, 91763, 152628, 157308, 183526, 275289, 301507, 367052, 550578, 603014, 904521, 1035611, 1101156, 1206028, 1809042, 2071222, 2110549, 3106833, 3618084, 4142444, 4221098, 6213666, 6331647, 7249277, 8442196, 12427332, 12663294, 14498554, 21747831, 23819053, 25326588, 28997108, 43495662, 47638106, 71457159, 86991324, 95276212, 142914318, 166733371, 285828636, 333466742, 500200113, 666933484, 1000400226, 2000800452]

約数ペア:

[(1, 2000800452), (2, 1000400226), (3, 666933484), (4, 500200113), (6, 333466742), (7, 285828636), (12, 166733371), (14, 142914318), (21, 95276212), (23, 86991324), (28, 71457159), (42, 47638106), (46, 43495662), (69, 28997108), (79, 25326588), (84, 23819053), (92, 21747831), (138, 14498554), (158, 12663294), (161, 12427332), (237, 8442196), (276, 7249277), (316, 6331647), (322, 6213666), (474, 4221098), (483, 4142444), (553, 3618084), (644, 3106833), (948, 2110549), (966, 2071222), (1106, 1809042), (1659, 1206028), (1817, 1101156), (1932, 1035611), (2212, 904521), (3318, 603014), (3634, 550578), (5451, 367052), (6636, 301507), (7268, 275289), (10902, 183526), (12719, 157308), (13109, 152628), (21804, 91763), (25438, 78654), (26218, 76314), (38157, 52436), (39327, 50876)]