13568380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 34485696

約数和(自身を除く): 20917316

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, 5701, 11402, 22804, 28505, 39907, 57010, 79814, 96917, 114020, 159628, 193834, 199535, 387668, 399070, 484585, 678419, 798140, 969170, 1356838, 1938340, 2713676, 3392095, 6784190, 13568380]

約数ペア:

[(1, 13568380), (2, 6784190), (4, 3392095), (5, 2713676), (7, 1938340), (10, 1356838), (14, 969170), (17, 798140), (20, 678419), (28, 484585), (34, 399070), (35, 387668), (68, 199535), (70, 193834), (85, 159628), (119, 114020), (140, 96917), (170, 79814), (238, 57010), (340, 39907), (476, 28505), (595, 22804), (1190, 11402), (2380, 5701)]