24688120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8693}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 56337120

約数和(自身を除く): 31649000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 8693, 17386, 34772, 43465, 69544, 86930, 173860, 347720, 617203, 1234406, 2468812, 3086015, 4937624, 6172030, 12344060, 24688120]

約数ペア:

[(1, 24688120), (2, 12344060), (4, 6172030), (5, 4937624), (8, 3086015), (10, 2468812), (20, 1234406), (40, 617203), (71, 347720), (142, 173860), (284, 86930), (355, 69544), (568, 43465), (710, 34772), (1420, 17386), (2840, 8693)]