123100040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10723}}^1$

素因数の和:10782

約数の個数: 64

約数和(自身を含む): 324293760

約数和(自身を除く): 201193720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 10723, 11480, 21446, 42892, 53615, 75061, 85784, 107230, 150122, 214460, 300244, 375305, 428920, 439643, 600488, 750610, 879286, 1501220, 1758572, 2198215, 3002440, 3077501, 3517144, 4396430, 6155002, 8792860, 12310004, 15387505, 17585720, 24620008, 30775010, 61550020, 123100040]

約数ペア:

[(1, 123100040), (2, 61550020), (4, 30775010), (5, 24620008), (7, 17585720), (8, 15387505), (10, 12310004), (14, 8792860), (20, 6155002), (28, 4396430), (35, 3517144), (40, 3077501), (41, 3002440), (56, 2198215), (70, 1758572), (82, 1501220), (140, 879286), (164, 750610), (205, 600488), (280, 439643), (287, 428920), (328, 375305), (410, 300244), (574, 214460), (820, 150122), (1148, 107230), (1435, 85784), (1640, 75061), (2296, 53615), (2870, 42892), (5740, 21446), (10723, 11480)]