10286900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 24753624

約数和(自身を除く): 14466724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 193, 205, 260, 325, 386, 410, 533, 650, 772, 820, 965, 1025, 1066, 1300, 1930, 2050, 2132, 2509, 2665, 3860, 4100, 4825, 5018, 5330, 7913, 9650, 10036, 10660, 12545, 13325, 15826, 19300, 25090, 26650, 31652, 39565, 50180, 53300, 62725, 79130, 102869, 125450, 158260, 197825, 205738, 250900, 395650, 411476, 514345, 791300, 1028690, 2057380, 2571725, 5143450, 10286900]

約数ペア:

[(1, 10286900), (2, 5143450), (4, 2571725), (5, 2057380), (10, 1028690), (13, 791300), (20, 514345), (25, 411476), (26, 395650), (41, 250900), (50, 205738), (52, 197825), (65, 158260), (82, 125450), (100, 102869), (130, 79130), (164, 62725), (193, 53300), (205, 50180), (260, 39565), (325, 31652), (386, 26650), (410, 25090), (533, 19300), (650, 15826), (772, 13325), (820, 12545), (965, 10660), (1025, 10036), (1066, 9650), (1300, 7913), (1930, 5330), (2050, 5018), (2132, 4825), (2509, 4100), (2665, 3860)]