2441567288240

素因数分解:

$2^4\times 5^1\times {\mathrm{9511}}^1\times {\mathrm{3208873}}^1$

素因数の和:3218397

約数の個数: 40

約数和(自身を含む): 5677242564768

約数和(自身を除く): 3235675276528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9511, 19022, 38044, 47555, 76088, 95110, 152176, 190220, 380440, 760880, 3208873, 6417746, 12835492, 16044365, 25670984, 32088730, 51341968, 64177460, 128354920, 256709840, 30519591103, 61039182206, 122078364412, 152597955515, 244156728824, 305195911030, 488313457648, 610391822060, 1220783644120, 2441567288240]

約数ペア:

[(1, 2441567288240), (2, 1220783644120), (4, 610391822060), (5, 488313457648), (8, 305195911030), (10, 244156728824), (16, 152597955515), (20, 122078364412), (40, 61039182206), (80, 30519591103), (9511, 256709840), (19022, 128354920), (38044, 64177460), (47555, 51341968), (76088, 32088730), (95110, 25670984), (152176, 16044365), (190220, 12835492), (380440, 6417746), (760880, 3208873)]