8335860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10712

約数の個数: 48

約数和(自身を含む): 25138176

約数和(自身を除く): 16802316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 10687, 21374, 32061, 42748, 53435, 64122, 106870, 128244, 138931, 160305, 213740, 277862, 320610, 416793, 555724, 641220, 694655, 833586, 1389310, 1667172, 2083965, 2778620, 4167930, 8335860]

約数ペア:

[(1, 8335860), (2, 4167930), (3, 2778620), (4, 2083965), (5, 1667172), (6, 1389310), (10, 833586), (12, 694655), (13, 641220), (15, 555724), (20, 416793), (26, 320610), (30, 277862), (39, 213740), (52, 160305), (60, 138931), (65, 128244), (78, 106870), (130, 64122), (156, 53435), (195, 42748), (260, 32061), (390, 21374), (780, 10687)]