99872480

素因数分解:

$2^5\times 5^1\times {\mathrm{624203}}^1$

素因数の和:624218

約数の個数: 24

約数和(自身を含む): 235949112

約数和(自身を除く): 136076632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 624203, 1248406, 2496812, 3121015, 4993624, 6242030, 9987248, 12484060, 19974496, 24968120, 49936240, 99872480]

約数ペア:

[(1, 99872480), (2, 49936240), (4, 24968120), (5, 19974496), (8, 12484060), (10, 9987248), (16, 6242030), (20, 4993624), (32, 3121015), (40, 2496812), (80, 1248406), (160, 624203)]