11512883920

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{310823}}^1$

素因数の和:311299

約数の個数: 40

約数和(自身を含む): 26825354496

約数和(自身を除く): 15312470576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 4630, 7408, 9260, 18520, 37040, 310823, 621646, 1243292, 1554115, 2486584, 3108230, 4973168, 6216460, 12432920, 24865840, 143911049, 287822098, 575644196, 719555245, 1151288392, 1439110490, 2302576784, 2878220980, 5756441960, 11512883920]

約数ペア:

[(1, 11512883920), (2, 5756441960), (4, 2878220980), (5, 2302576784), (8, 1439110490), (10, 1151288392), (16, 719555245), (20, 575644196), (40, 287822098), (80, 143911049), (463, 24865840), (926, 12432920), (1852, 6216460), (2315, 4973168), (3704, 3108230), (4630, 2486584), (7408, 1554115), (9260, 1243292), (18520, 621646), (37040, 310823)]