4644681890

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1447}}^1\times {\mathrm{1613}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 8413459200

約数和(自身を除く): 3768777310

約数列:

[1, 2, 5, 10, 199, 398, 995, 1447, 1613, 1990, 2894, 3226, 7235, 8065, 14470, 16130, 287953, 320987, 575906, 641974, 1439765, 1604935, 2334011, 2879530, 3209870, 4668022, 11670055, 23340110, 464468189, 928936378, 2322340945, 4644681890]

約数ペア:

[(1, 4644681890), (2, 2322340945), (5, 928936378), (10, 464468189), (199, 23340110), (398, 11670055), (995, 4668022), (1447, 3209870), (1613, 2879530), (1990, 2334011), (2894, 1604935), (3226, 1439765), (7235, 641974), (8065, 575906), (14470, 320987), (16130, 287953)]