44942720

素因数分解:

$2^7\times 5^1\times {\mathrm{70223}}^1$

素因数の和:70242

約数の個数: 32

約数和(自身を含む): 107442720

約数和(自身を除く): 62500000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70223, 140446, 280892, 351115, 561784, 702230, 1123568, 1404460, 2247136, 2808920, 4494272, 5617840, 8988544, 11235680, 22471360, 44942720]

約数ペア:

[(1, 44942720), (2, 22471360), (4, 11235680), (5, 8988544), (8, 5617840), (10, 4494272), (16, 2808920), (20, 2247136), (32, 1404460), (40, 1123568), (64, 702230), (80, 561784), (128, 351115), (160, 280892), (320, 140446), (640, 70223)]