38344480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5161

約数の個数: 48

約数和(自身を含む): 92534400

約数和(自身を除く): 54189920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 5099, 7520, 10198, 20396, 25495, 40792, 50990, 81584, 101980, 163168, 203960, 239653, 407920, 479306, 815840, 958612, 1198265, 1917224, 2396530, 3834448, 4793060, 7668896, 9586120, 19172240, 38344480]

約数ペア:

[(1, 38344480), (2, 19172240), (4, 9586120), (5, 7668896), (8, 4793060), (10, 3834448), (16, 2396530), (20, 1917224), (32, 1198265), (40, 958612), (47, 815840), (80, 479306), (94, 407920), (160, 239653), (188, 203960), (235, 163168), (376, 101980), (470, 81584), (752, 50990), (940, 40792), (1504, 25495), (1880, 20396), (3760, 10198), (5099, 7520)]