1451382080

素因数分解:

$2^6\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{4451}}^1$

素因数の和:5487

約数の個数: 56

約数和(自身を含む): 3460272480

約数和(自身を除く): 2008890400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1019, 2038, 4076, 4451, 5095, 8152, 8902, 10190, 16304, 17804, 20380, 22255, 32608, 35608, 40760, 44510, 65216, 71216, 81520, 89020, 142432, 163040, 178040, 284864, 326080, 356080, 712160, 1424320, 4535569, 9071138, 18142276, 22677845, 36284552, 45355690, 72569104, 90711380, 145138208, 181422760, 290276416, 362845520, 725691040, 1451382080]

約数ペア:

[(1, 1451382080), (2, 725691040), (4, 362845520), (5, 290276416), (8, 181422760), (10, 145138208), (16, 90711380), (20, 72569104), (32, 45355690), (40, 36284552), (64, 22677845), (80, 18142276), (160, 9071138), (320, 4535569), (1019, 1424320), (2038, 712160), (4076, 356080), (4451, 326080), (5095, 284864), (8152, 178040), (8902, 163040), (10190, 142432), (16304, 89020), (17804, 81520), (20380, 71216), (22255, 65216), (32608, 44510), (35608, 40760)]