142265600

素因数分解:

$2^8\times 5^2\times {\mathrm{22229}}^1$

素因数の和:22255

約数の個数: 54

約数和(自身を含む): 352145430

約数和(自身を除く): 209879830

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 22229, 44458, 88916, 111145, 177832, 222290, 355664, 444580, 555725, 711328, 889160, 1111450, 1422656, 1778320, 2222900, 2845312, 3556640, 4445800, 5690624, 7113280, 8891600, 14226560, 17783200, 28453120, 35566400, 71132800, 142265600]

約数ペア:

[(1, 142265600), (2, 71132800), (4, 35566400), (5, 28453120), (8, 17783200), (10, 14226560), (16, 8891600), (20, 7113280), (25, 5690624), (32, 4445800), (40, 3556640), (50, 2845312), (64, 2222900), (80, 1778320), (100, 1422656), (128, 1111450), (160, 889160), (200, 711328), (256, 555725), (320, 444580), (400, 355664), (640, 222290), (800, 177832), (1280, 111145), (1600, 88916), (3200, 44458), (6400, 22229)]