184177540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 396270000

約数和(自身を除く): 212092460

約数列:

[1, 2, 4, 5, 10, 20, 73, 101, 146, 202, 292, 365, 404, 505, 730, 1010, 1249, 1460, 2020, 2498, 4996, 6245, 7373, 12490, 14746, 24980, 29492, 36865, 73730, 91177, 126149, 147460, 182354, 252298, 364708, 455885, 504596, 630745, 911770, 1261490, 1823540, 2522980, 9208877, 18417754, 36835508, 46044385, 92088770, 184177540]

約数ペア:

[(1, 184177540), (2, 92088770), (4, 46044385), (5, 36835508), (10, 18417754), (20, 9208877), (73, 2522980), (101, 1823540), (146, 1261490), (202, 911770), (292, 630745), (365, 504596), (404, 455885), (505, 364708), (730, 252298), (1010, 182354), (1249, 147460), (1460, 126149), (2020, 91177), (2498, 73730), (4996, 36865), (6245, 29492), (7373, 24980), (12490, 14746)]