434032480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{387529}}^1$

素因数の和:387551

約数の個数: 48

約数和(自身を含む): 1171890720

約数和(自身を除く): 737858240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 387529, 775058, 1550116, 1937645, 2712703, 3100232, 3875290, 5425406, 6200464, 7750580, 10850812, 12400928, 13563515, 15501160, 21701624, 27127030, 31002320, 43403248, 54254060, 62004640, 86806496, 108508120, 217016240, 434032480]

約数ペア:

[(1, 434032480), (2, 217016240), (4, 108508120), (5, 86806496), (7, 62004640), (8, 54254060), (10, 43403248), (14, 31002320), (16, 27127030), (20, 21701624), (28, 15501160), (32, 13563515), (35, 12400928), (40, 10850812), (56, 7750580), (70, 6200464), (80, 5425406), (112, 3875290), (140, 3100232), (160, 2712703), (224, 1937645), (280, 1550116), (560, 775058), (1120, 387529)]