44389280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21341}}^1$

素因数の和:21369

約数の個数: 48

約数和(自身を含む): 112941864

約数和(自身を除く): 68552584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21341, 42682, 85364, 106705, 170728, 213410, 277433, 341456, 426820, 554866, 682912, 853640, 1109732, 1387165, 1707280, 2219464, 2774330, 3414560, 4438928, 5548660, 8877856, 11097320, 22194640, 44389280]

約数ペア:

[(1, 44389280), (2, 22194640), (4, 11097320), (5, 8877856), (8, 5548660), (10, 4438928), (13, 3414560), (16, 2774330), (20, 2219464), (26, 1707280), (32, 1387165), (40, 1109732), (52, 853640), (65, 682912), (80, 554866), (104, 426820), (130, 341456), (160, 277433), (208, 213410), (260, 170728), (416, 106705), (520, 85364), (1040, 42682), (2080, 21341)]