8394260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3560

約数の個数: 48

約数和(自身を含む): 21337344

約数和(自身を除く): 12943084

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3527, 7054, 14108, 17635, 24689, 35270, 49378, 59959, 70540, 98756, 119918, 123445, 239836, 246890, 299795, 419713, 493780, 599590, 839426, 1199180, 1678852, 2098565, 4197130, 8394260]

約数ペア:

[(1, 8394260), (2, 4197130), (4, 2098565), (5, 1678852), (7, 1199180), (10, 839426), (14, 599590), (17, 493780), (20, 419713), (28, 299795), (34, 246890), (35, 239836), (68, 123445), (70, 119918), (85, 98756), (119, 70540), (140, 59959), (170, 49378), (238, 35270), (340, 24689), (476, 17635), (595, 14108), (1190, 7054), (2380, 3527)]