1932945407860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1\times {\mathrm{615623}}^1$

素因数の和:619912

約数の個数: 48

約数和(自身を含む): 4169882376576

約数和(自身を除く): 2236936968716

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 4243, 8486, 16972, 21215, 42430, 84860, 156991, 313982, 615623, 627964, 784955, 1231246, 1569910, 2462492, 3078115, 3139820, 6156230, 12312460, 22778051, 45556102, 91112204, 113890255, 227780510, 455561020, 2612088389, 5224176778, 10448353556, 13060441945, 26120883890, 52241767780, 96647270393, 193294540786, 386589081572, 483236351965, 966472703930, 1932945407860]

約数ペア:

[(1, 1932945407860), (2, 966472703930), (4, 483236351965), (5, 386589081572), (10, 193294540786), (20, 96647270393), (37, 52241767780), (74, 26120883890), (148, 13060441945), (185, 10448353556), (370, 5224176778), (740, 2612088389), (4243, 455561020), (8486, 227780510), (16972, 113890255), (21215, 91112204), (42430, 45556102), (84860, 22778051), (156991, 12312460), (313982, 6156230), (615623, 3139820), (627964, 3078115), (784955, 2462492), (1231246, 1569910)]