89089900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13297}}^1$

素因数の和:13378

約数の個数: 36

約数和(自身を含む): 196225288

約数和(自身を除く): 107135388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 13297, 26594, 53188, 66485, 132970, 265940, 332425, 664850, 890899, 1329700, 1781798, 3563596, 4454495, 8908990, 17817980, 22272475, 44544950, 89089900]

約数ペア:

[(1, 89089900), (2, 44544950), (4, 22272475), (5, 17817980), (10, 8908990), (20, 4454495), (25, 3563596), (50, 1781798), (67, 1329700), (100, 890899), (134, 664850), (268, 332425), (335, 265940), (670, 132970), (1340, 66485), (1675, 53188), (3350, 26594), (6700, 13297)]