12834800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2946

約数の個数: 60

約数和(自身を含む): 33650376

約数和(自身を除く): 20815576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 2917, 4400, 5834, 11668, 14585, 23336, 29170, 32087, 46672, 58340, 64174, 72925, 116680, 128348, 145850, 160435, 233360, 256696, 291700, 320870, 513392, 583400, 641740, 802175, 1166800, 1283480, 1604350, 2566960, 3208700, 6417400, 12834800]

約数ペア:

[(1, 12834800), (2, 6417400), (4, 3208700), (5, 2566960), (8, 1604350), (10, 1283480), (11, 1166800), (16, 802175), (20, 641740), (22, 583400), (25, 513392), (40, 320870), (44, 291700), (50, 256696), (55, 233360), (80, 160435), (88, 145850), (100, 128348), (110, 116680), (176, 72925), (200, 64174), (220, 58340), (275, 46672), (400, 32087), (440, 29170), (550, 23336), (880, 14585), (1100, 11668), (2200, 5834), (2917, 4400)]