4324640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 6017440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 179, 302, 358, 604, 716, 755, 895, 1208, 1432, 1510, 1790, 2416, 2864, 3020, 3580, 4832, 5728, 6040, 7160, 12080, 14320, 24160, 27029, 28640, 54058, 108116, 135145, 216232, 270290, 432464, 540580, 864928, 1081160, 2162320, 4324640]

約数ペア:

[(1, 4324640), (2, 2162320), (4, 1081160), (5, 864928), (8, 540580), (10, 432464), (16, 270290), (20, 216232), (32, 135145), (40, 108116), (80, 54058), (151, 28640), (160, 27029), (179, 24160), (302, 14320), (358, 12080), (604, 7160), (716, 6040), (755, 5728), (895, 4832), (1208, 3580), (1432, 3020), (1510, 2864), (1790, 2416)]