2893233440

素因数分解:

$2^5\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{17539}}^1$

素因数の和:18585

約数の個数: 48

約数和(自身を含む): 6842283840

約数和(自身を除く): 3949050400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 17539, 20620, 32992, 35078, 41240, 70156, 82480, 87695, 140312, 164960, 175390, 280624, 350780, 561248, 701560, 1403120, 2806240, 18082709, 36165418, 72330836, 90413545, 144661672, 180827090, 289323344, 361654180, 578646688, 723308360, 1446616720, 2893233440]

約数ペア:

[(1, 2893233440), (2, 1446616720), (4, 723308360), (5, 578646688), (8, 361654180), (10, 289323344), (16, 180827090), (20, 144661672), (32, 90413545), (40, 72330836), (80, 36165418), (160, 18082709), (1031, 2806240), (2062, 1403120), (4124, 701560), (5155, 561248), (8248, 350780), (10310, 280624), (16496, 175390), (17539, 164960), (20620, 140312), (32992, 87695), (35078, 82480), (41240, 70156)]