12967600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 60

約数和(自身を含む): 33004584

約数和(自身を除く): 20036984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 1907, 3400, 3814, 6800, 7628, 9535, 15256, 19070, 30512, 32419, 38140, 47675, 64838, 76280, 95350, 129676, 152560, 162095, 190700, 259352, 324190, 381400, 518704, 648380, 762800, 810475, 1296760, 1620950, 2593520, 3241900, 6483800, 12967600]

約数ペア:

[(1, 12967600), (2, 6483800), (4, 3241900), (5, 2593520), (8, 1620950), (10, 1296760), (16, 810475), (17, 762800), (20, 648380), (25, 518704), (34, 381400), (40, 324190), (50, 259352), (68, 190700), (80, 162095), (85, 152560), (100, 129676), (136, 95350), (170, 76280), (200, 64838), (272, 47675), (340, 38140), (400, 32419), (425, 30512), (680, 19070), (850, 15256), (1360, 9535), (1700, 7628), (1907, 6800), (3400, 3814)]