69997300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24137}}^1$

素因数の和:24180

約数の個数: 36

約数和(自身を含む): 157138380

約数和(自身を除く): 87141080

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 24137, 48274, 96548, 120685, 241370, 482740, 603425, 699973, 1206850, 1399946, 2413700, 2799892, 3499865, 6999730, 13999460, 17499325, 34998650, 69997300]

約数ペア:

[(1, 69997300), (2, 34998650), (4, 17499325), (5, 13999460), (10, 6999730), (20, 3499865), (25, 2799892), (29, 2413700), (50, 1399946), (58, 1206850), (100, 699973), (116, 603425), (145, 482740), (290, 241370), (580, 120685), (725, 96548), (1450, 48274), (2900, 24137)]