7110361540

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1\times {\mathrm{1399}}^1$

素因数の和:2884

約数の個数: 48

約数和(自身を含む): 15029280000

約数和(自身を除く): 7918918460

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1277, 1399, 1990, 2554, 2798, 3980, 5108, 5596, 6385, 6995, 12770, 13990, 25540, 27980, 254123, 278401, 508246, 556802, 1016492, 1113604, 1270615, 1392005, 1786523, 2541230, 2784010, 3573046, 5082460, 5568020, 7146092, 8932615, 17865230, 35730460, 355518077, 711036154, 1422072308, 1777590385, 3555180770, 7110361540]

約数ペア:

[(1, 7110361540), (2, 3555180770), (4, 1777590385), (5, 1422072308), (10, 711036154), (20, 355518077), (199, 35730460), (398, 17865230), (796, 8932615), (995, 7146092), (1277, 5568020), (1399, 5082460), (1990, 3573046), (2554, 2784010), (2798, 2541230), (3980, 1786523), (5108, 1392005), (5596, 1270615), (6385, 1113604), (6995, 1016492), (12770, 556802), (13990, 508246), (25540, 278401), (27980, 254123)]