1344142760

素因数分解:

$2^3\times 5^1\times {\mathrm{33603569}}^1$

素因数の和:33603580

約数の個数: 16

約数和(自身を含む): 3024321300

約数和(自身を除く): 1680178540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33603569, 67207138, 134414276, 168017845, 268828552, 336035690, 672071380, 1344142760]

約数ペア:

[(1, 1344142760), (2, 672071380), (4, 336035690), (5, 268828552), (8, 168017845), (10, 134414276), (20, 67207138), (40, 33603569)]