67063100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 158948160

約数和(自身を除く): 91885060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 158, 260, 316, 325, 395, 650, 653, 790, 1027, 1300, 1306, 1580, 1975, 2054, 2612, 3265, 3950, 4108, 5135, 6530, 7900, 8489, 10270, 13060, 16325, 16978, 20540, 25675, 32650, 33956, 42445, 51350, 51587, 65300, 84890, 102700, 103174, 169780, 206348, 212225, 257935, 424450, 515870, 670631, 848900, 1031740, 1289675, 1341262, 2579350, 2682524, 3353155, 5158700, 6706310, 13412620, 16765775, 33531550, 67063100]

約数ペア:

[(1, 67063100), (2, 33531550), (4, 16765775), (5, 13412620), (10, 6706310), (13, 5158700), (20, 3353155), (25, 2682524), (26, 2579350), (50, 1341262), (52, 1289675), (65, 1031740), (79, 848900), (100, 670631), (130, 515870), (158, 424450), (260, 257935), (316, 212225), (325, 206348), (395, 169780), (650, 103174), (653, 102700), (790, 84890), (1027, 65300), (1300, 51587), (1306, 51350), (1580, 42445), (1975, 33956), (2054, 32650), (2612, 25675), (3265, 20540), (3950, 16978), (4108, 16325), (5135, 13060), (6530, 10270), (7900, 8489)]