11251600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 60

約数和(自身を含む): 28230336

約数和(自身を除く): 16978736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1223, 1840, 2300, 2446, 4600, 4892, 6115, 9200, 9784, 12230, 19568, 24460, 28129, 30575, 48920, 56258, 61150, 97840, 112516, 122300, 140645, 225032, 244600, 281290, 450064, 489200, 562580, 703225, 1125160, 1406450, 2250320, 2812900, 5625800, 11251600]

約数ペア:

[(1, 11251600), (2, 5625800), (4, 2812900), (5, 2250320), (8, 1406450), (10, 1125160), (16, 703225), (20, 562580), (23, 489200), (25, 450064), (40, 281290), (46, 244600), (50, 225032), (80, 140645), (92, 122300), (100, 112516), (115, 97840), (184, 61150), (200, 56258), (230, 48920), (368, 30575), (400, 28129), (460, 24460), (575, 19568), (920, 12230), (1150, 9784), (1223, 9200), (1840, 6115), (2300, 4892), (2446, 4600)]