14440480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 36129240

約数和(自身を除く): 21688760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5309, 10618, 21236, 26545, 42472, 53090, 84944, 90253, 106180, 169888, 180506, 212360, 361012, 424720, 451265, 722024, 849440, 902530, 1444048, 1805060, 2888096, 3610120, 7220240, 14440480]

約数ペア:

[(1, 14440480), (2, 7220240), (4, 3610120), (5, 2888096), (8, 1805060), (10, 1444048), (16, 902530), (17, 849440), (20, 722024), (32, 451265), (34, 424720), (40, 361012), (68, 212360), (80, 180506), (85, 169888), (136, 106180), (160, 90253), (170, 84944), (272, 53090), (340, 42472), (544, 26545), (680, 21236), (1360, 10618), (2720, 5309)]