104022940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2129}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 250488000

約数和(自身を除く): 146465060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 2129, 2443, 3490, 4258, 4886, 6980, 8516, 9772, 10645, 12215, 14903, 21290, 24430, 29806, 42580, 48860, 59612, 74515, 149030, 298060, 743021, 1486042, 2972084, 3715105, 5201147, 7430210, 10402294, 14860420, 20804588, 26005735, 52011470, 104022940]

約数ペア:

[(1, 104022940), (2, 52011470), (4, 26005735), (5, 20804588), (7, 14860420), (10, 10402294), (14, 7430210), (20, 5201147), (28, 3715105), (35, 2972084), (70, 1486042), (140, 743021), (349, 298060), (698, 149030), (1396, 74515), (1745, 59612), (2129, 48860), (2443, 42580), (3490, 29806), (4258, 24430), (4886, 21290), (6980, 14903), (8516, 12215), (9772, 10645)]