38672620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16249}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 59607380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 16249, 32498, 64996, 81245, 113743, 162490, 227486, 276233, 324980, 454972, 552466, 568715, 1104932, 1137430, 1381165, 1933631, 2274860, 2762330, 3867262, 5524660, 7734524, 9668155, 19336310, 38672620]

約数ペア:

[(1, 38672620), (2, 19336310), (4, 9668155), (5, 7734524), (7, 5524660), (10, 3867262), (14, 2762330), (17, 2274860), (20, 1933631), (28, 1381165), (34, 1137430), (35, 1104932), (68, 568715), (70, 552466), (85, 454972), (119, 324980), (140, 276233), (170, 227486), (238, 162490), (340, 113743), (476, 81245), (595, 64996), (1190, 32498), (2380, 16249)]