99741560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37217}}^1$

素因数の和:37295

約数の個数: 32

約数和(自身を含む): 227774160

約数和(自身を除く): 128032600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 37217, 74434, 148868, 186085, 297736, 372170, 744340, 1488680, 2493539, 4987078, 9974156, 12467695, 19948312, 24935390, 49870780, 99741560]

約数ペア:

[(1, 99741560), (2, 49870780), (4, 24935390), (5, 19948312), (8, 12467695), (10, 9974156), (20, 4987078), (40, 2493539), (67, 1488680), (134, 744340), (268, 372170), (335, 297736), (536, 186085), (670, 148868), (1340, 74434), (2680, 37217)]