11512880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6293

約数の個数: 40

約数和(自身を含む): 27935712

約数和(自身を除く): 16422832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6257, 12514, 25028, 31285, 50056, 62570, 100112, 125140, 143911, 250280, 287822, 500560, 575644, 719555, 1151288, 1439110, 2302576, 2878220, 5756440, 11512880]

約数ペア:

[(1, 11512880), (2, 5756440), (4, 2878220), (5, 2302576), (8, 1439110), (10, 1151288), (16, 719555), (20, 575644), (23, 500560), (40, 287822), (46, 250280), (80, 143911), (92, 125140), (115, 100112), (184, 62570), (230, 50056), (368, 31285), (460, 25028), (920, 12514), (1840, 6257)]