4242982626320

素因数分解:

$2^4\times 5^1\times {\mathrm{5237}}^1\times {\mathrm{10127417}}^1$

素因数の和:10132667

約数の個数: 40

約数和(自身を含む): 9866819280024

約数和(自身を除く): 5623836653704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5237, 10474, 20948, 26185, 41896, 52370, 83792, 104740, 209480, 418960, 10127417, 20254834, 40509668, 50637085, 81019336, 101274170, 162038672, 202548340, 405096680, 810193360, 53037282829, 106074565658, 212149131316, 265186414145, 424298262632, 530372828290, 848596525264, 1060745656580, 2121491313160, 4242982626320]

約数ペア:

[(1, 4242982626320), (2, 2121491313160), (4, 1060745656580), (5, 848596525264), (8, 530372828290), (10, 424298262632), (16, 265186414145), (20, 212149131316), (40, 106074565658), (80, 53037282829), (5237, 810193360), (10474, 405096680), (20948, 202548340), (26185, 162038672), (41896, 101274170), (52370, 81019336), (83792, 50637085), (104740, 40509668), (209480, 20254834), (418960, 10127417)]