160254220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3119}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 385781760

約数和(自身を除く): 225527540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1468, 1835, 2569, 3119, 3670, 5138, 6238, 7340, 10276, 12476, 12845, 15595, 21833, 25690, 31190, 43666, 51380, 62380, 87332, 109165, 218330, 436660, 1144673, 2289346, 4578692, 5723365, 8012711, 11446730, 16025422, 22893460, 32050844, 40063555, 80127110, 160254220]

約数ペア:

[(1, 160254220), (2, 80127110), (4, 40063555), (5, 32050844), (7, 22893460), (10, 16025422), (14, 11446730), (20, 8012711), (28, 5723365), (35, 4578692), (70, 2289346), (140, 1144673), (367, 436660), (734, 218330), (1468, 109165), (1835, 87332), (2569, 62380), (3119, 51380), (3670, 43666), (5138, 31190), (6238, 25690), (7340, 21833), (10276, 15595), (12476, 12845)]