86092400

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 60

約数和(自身を含む): 208982904

約数和(自身を除く): 122890504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 808, 1010, 1616, 2020, 2131, 2525, 4040, 4262, 5050, 8080, 8524, 10100, 10655, 17048, 20200, 21310, 34096, 40400, 42620, 53275, 85240, 106550, 170480, 213100, 215231, 426200, 430462, 852400, 860924, 1076155, 1721848, 2152310, 3443696, 4304620, 5380775, 8609240, 10761550, 17218480, 21523100, 43046200, 86092400]

約数ペア:

[(1, 86092400), (2, 43046200), (4, 21523100), (5, 17218480), (8, 10761550), (10, 8609240), (16, 5380775), (20, 4304620), (25, 3443696), (40, 2152310), (50, 1721848), (80, 1076155), (100, 860924), (101, 852400), (200, 430462), (202, 426200), (400, 215231), (404, 213100), (505, 170480), (808, 106550), (1010, 85240), (1616, 53275), (2020, 42620), (2131, 40400), (2525, 34096), (4040, 21310), (4262, 20200), (5050, 17048), (8080, 10655), (8524, 10100)]