5322400

素因数分解:

$2^5\times 5^2\times {\mathrm{6653}}^1$

素因数の和:6673

約数の個数: 36

約数和(自身を含む): 12995262

約数和(自身を除く): 7672862

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6653, 13306, 26612, 33265, 53224, 66530, 106448, 133060, 166325, 212896, 266120, 332650, 532240, 665300, 1064480, 1330600, 2661200, 5322400]

約数ペア:

[(1, 5322400), (2, 2661200), (4, 1330600), (5, 1064480), (8, 665300), (10, 532240), (16, 332650), (20, 266120), (25, 212896), (32, 166325), (40, 133060), (50, 106448), (80, 66530), (100, 53224), (160, 33265), (200, 26612), (400, 13306), (800, 6653)]