2054951350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{1427}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 3882126528

約数和(自身を除く): 1827175178

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 347, 415, 694, 830, 1427, 1735, 2075, 2854, 3470, 4150, 7135, 8675, 14270, 17350, 28801, 35675, 57602, 71350, 118441, 144005, 236882, 288010, 495169, 592205, 720025, 990338, 1184410, 1440050, 2475845, 2961025, 4951690, 5922050, 12379225, 24758450, 41099027, 82198054, 205495135, 410990270, 1027475675, 2054951350]

約数ペア:

[(1, 2054951350), (2, 1027475675), (5, 410990270), (10, 205495135), (25, 82198054), (50, 41099027), (83, 24758450), (166, 12379225), (347, 5922050), (415, 4951690), (694, 2961025), (830, 2475845), (1427, 1440050), (1735, 1184410), (2075, 990338), (2854, 720025), (3470, 592205), (4150, 495169), (7135, 288010), (8675, 236882), (14270, 144005), (17350, 118441), (28801, 71350), (35675, 57602)]