39873490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 76329216

約数和(自身を除く): 36455726

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 3271, 6095, 6542, 12190, 16355, 32710, 75233, 150466, 173363, 346726, 376165, 752330, 866815, 1733630, 3987349, 7974698, 19936745, 39873490]

約数ペア:

[(1, 39873490), (2, 19936745), (5, 7974698), (10, 3987349), (23, 1733630), (46, 866815), (53, 752330), (106, 376165), (115, 346726), (230, 173363), (265, 150466), (530, 75233), (1219, 32710), (2438, 16355), (3271, 12190), (6095, 6542)]