4928902720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2200403}}^1$

素因数の和:2200427

約数の個数: 56

約数和(自身を含む): 13413662784

約数和(自身を除く): 8484760064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2200403, 4400806, 8801612, 11002015, 15402821, 17603224, 22004030, 30805642, 35206448, 44008060, 61611284, 70412896, 77014105, 88016120, 123222568, 140825792, 154028210, 176032240, 246445136, 308056420, 352064480, 492890272, 616112840, 704128960, 985780544, 1232225680, 2464451360, 4928902720]

約数ペア:

[(1, 4928902720), (2, 2464451360), (4, 1232225680), (5, 985780544), (7, 704128960), (8, 616112840), (10, 492890272), (14, 352064480), (16, 308056420), (20, 246445136), (28, 176032240), (32, 154028210), (35, 140825792), (40, 123222568), (56, 88016120), (64, 77014105), (70, 70412896), (80, 61611284), (112, 44008060), (140, 35206448), (160, 30805642), (224, 22004030), (280, 17603224), (320, 15402821), (448, 11002015), (560, 8801612), (1120, 4400806), (2240, 2200403)]