13037180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 30227904

約数和(自身を除く): 17190724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1223, 2132, 2446, 2665, 4892, 5330, 6115, 10660, 12230, 15899, 24460, 31798, 50143, 63596, 79495, 100286, 158990, 200572, 250715, 317980, 501430, 651859, 1002860, 1303718, 2607436, 3259295, 6518590, 13037180]

約数ペア:

[(1, 13037180), (2, 6518590), (4, 3259295), (5, 2607436), (10, 1303718), (13, 1002860), (20, 651859), (26, 501430), (41, 317980), (52, 250715), (65, 200572), (82, 158990), (130, 100286), (164, 79495), (205, 63596), (260, 50143), (410, 31798), (533, 24460), (820, 15899), (1066, 12230), (1223, 10660), (2132, 6115), (2446, 5330), (2665, 4892)]