13523720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{48299}}^1$

素因数の和:48317

約数の個数: 32

約数和(自身を含む): 34776000

約数和(自身を除く): 21252280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 48299, 96598, 193196, 241495, 338093, 386392, 482990, 676186, 965980, 1352372, 1690465, 1931960, 2704744, 3380930, 6761860, 13523720]

約数ペア:

[(1, 13523720), (2, 6761860), (4, 3380930), (5, 2704744), (7, 1931960), (8, 1690465), (10, 1352372), (14, 965980), (20, 676186), (28, 482990), (35, 386392), (40, 338093), (56, 241495), (70, 193196), (140, 96598), (280, 48299)]