89192690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{673}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 166693680

約数和(自身を除く): 77500990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 673, 914, 1346, 2285, 3365, 4570, 6730, 13253, 19517, 26506, 39034, 66265, 97585, 132530, 195170, 307561, 615122, 1537805, 3075610, 8919269, 17838538, 44596345, 89192690]

約数ペア:

[(1, 89192690), (2, 44596345), (5, 17838538), (10, 8919269), (29, 3075610), (58, 1537805), (145, 615122), (290, 307561), (457, 195170), (673, 132530), (914, 97585), (1346, 66265), (2285, 39034), (3365, 26506), (4570, 19517), (6730, 13253)]