10095020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 13316788

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 947, 1066, 1894, 2132, 2665, 3788, 4735, 5330, 9470, 10660, 12311, 18940, 24622, 38827, 49244, 61555, 77654, 123110, 155308, 194135, 246220, 388270, 504751, 776540, 1009502, 2019004, 2523755, 5047510, 10095020]

約数ペア:

[(1, 10095020), (2, 5047510), (4, 2523755), (5, 2019004), (10, 1009502), (13, 776540), (20, 504751), (26, 388270), (41, 246220), (52, 194135), (65, 155308), (82, 123110), (130, 77654), (164, 61555), (205, 49244), (260, 38827), (410, 24622), (533, 18940), (820, 12311), (947, 10660), (1066, 9470), (1894, 5330), (2132, 4735), (2665, 3788)]