25539200

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 66022560

約数和(自身を除く): 40483360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 347, 368, 400, 460, 575, 640, 694, 736, 800, 920, 1150, 1388, 1472, 1600, 1735, 1840, 2300, 2776, 2944, 3200, 3470, 3680, 4600, 5552, 6940, 7360, 7981, 8675, 9200, 11104, 13880, 14720, 15962, 17350, 18400, 22208, 27760, 31924, 34700, 36800, 39905, 44416, 55520, 63848, 69400, 73600, 79810, 111040, 127696, 138800, 159620, 199525, 222080, 255392, 277600, 319240, 399050, 510784, 555200, 638480, 798100, 1021568, 1110400, 1276960, 1596200, 2553920, 3192400, 5107840, 6384800, 12769600, 25539200]

約数ペア:

[(1, 25539200), (2, 12769600), (4, 6384800), (5, 5107840), (8, 3192400), (10, 2553920), (16, 1596200), (20, 1276960), (23, 1110400), (25, 1021568), (32, 798100), (40, 638480), (46, 555200), (50, 510784), (64, 399050), (80, 319240), (92, 277600), (100, 255392), (115, 222080), (128, 199525), (160, 159620), (184, 138800), (200, 127696), (230, 111040), (320, 79810), (347, 73600), (368, 69400), (400, 63848), (460, 55520), (575, 44416), (640, 39905), (694, 36800), (736, 34700), (800, 31924), (920, 27760), (1150, 22208), (1388, 18400), (1472, 17350), (1600, 15962), (1735, 14720), (1840, 13880), (2300, 11104), (2776, 9200), (2944, 8675), (3200, 7981), (3470, 7360), (3680, 6940), (4600, 5552)]