13742120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 37428480

約数和(自身を除く): 23686360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2887, 4760, 5774, 11548, 14435, 20209, 23096, 28870, 40418, 49079, 57740, 80836, 98158, 101045, 115480, 161672, 196316, 202090, 245395, 343553, 392632, 404180, 490790, 687106, 808360, 981580, 1374212, 1717765, 1963160, 2748424, 3435530, 6871060, 13742120]

約数ペア:

[(1, 13742120), (2, 6871060), (4, 3435530), (5, 2748424), (7, 1963160), (8, 1717765), (10, 1374212), (14, 981580), (17, 808360), (20, 687106), (28, 490790), (34, 404180), (35, 392632), (40, 343553), (56, 245395), (68, 202090), (70, 196316), (85, 161672), (119, 115480), (136, 101045), (140, 98158), (170, 80836), (238, 57740), (280, 49079), (340, 40418), (476, 28870), (595, 23096), (680, 20209), (952, 14435), (1190, 11548), (2380, 5774), (2887, 4760)]