1003212640

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{45767}}^1$

素因数の和:45919

約数の個数: 48

約数和(自身を含む): 2387441952

約数和(自身を除く): 1384229312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 45767, 91534, 183068, 228835, 366136, 457670, 732272, 915340, 1464544, 1830680, 3661360, 6270079, 7322720, 12540158, 25080316, 31350395, 50160632, 62700790, 100321264, 125401580, 200642528, 250803160, 501606320, 1003212640]

約数ペア:

[(1, 1003212640), (2, 501606320), (4, 250803160), (5, 200642528), (8, 125401580), (10, 100321264), (16, 62700790), (20, 50160632), (32, 31350395), (40, 25080316), (80, 12540158), (137, 7322720), (160, 6270079), (274, 3661360), (548, 1830680), (685, 1464544), (1096, 915340), (1370, 732272), (2192, 457670), (2740, 366136), (4384, 228835), (5480, 183068), (10960, 91534), (21920, 45767)]