706450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 1339200

約数和(自身を除く): 632750

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 199, 355, 398, 710, 995, 1775, 1990, 3550, 4975, 9950, 14129, 28258, 70645, 141290, 353225, 706450]

約数ペア:

[(1, 706450), (2, 353225), (5, 141290), (10, 70645), (25, 28258), (50, 14129), (71, 9950), (142, 4975), (199, 3550), (355, 1990), (398, 1775), (710, 995)]