105655494760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37202639}}^1$

素因数の和:37202721

約数の個数: 32

約数和(自身を含む): 241073107200

約数和(自身を除く): 135417612440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 37202639, 74405278, 148810556, 186013195, 297621112, 372026390, 744052780, 1488105560, 2641387369, 5282774738, 10565549476, 13206936845, 21131098952, 26413873690, 52827747380, 105655494760]

約数ペア:

[(1, 105655494760), (2, 52827747380), (4, 26413873690), (5, 21131098952), (8, 13206936845), (10, 10565549476), (20, 5282774738), (40, 2641387369), (71, 1488105560), (142, 744052780), (284, 372026390), (355, 297621112), (568, 186013195), (710, 148810556), (1420, 74405278), (2840, 37202639)]