2840432860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{4751}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 6035420160

約数和(自身を除く): 3194987300

約数列:

[1, 2, 4, 5, 10, 20, 167, 179, 334, 358, 668, 716, 835, 895, 1670, 1790, 3340, 3580, 4751, 9502, 19004, 23755, 29893, 47510, 59786, 95020, 119572, 149465, 298930, 597860, 793417, 850429, 1586834, 1700858, 3173668, 3401716, 3967085, 4252145, 7934170, 8504290, 15868340, 17008580, 142021643, 284043286, 568086572, 710108215, 1420216430, 2840432860]

約数ペア:

[(1, 2840432860), (2, 1420216430), (4, 710108215), (5, 568086572), (10, 284043286), (20, 142021643), (167, 17008580), (179, 15868340), (334, 8504290), (358, 7934170), (668, 4252145), (716, 3967085), (835, 3401716), (895, 3173668), (1670, 1700858), (1790, 1586834), (3340, 850429), (3580, 793417), (4751, 597860), (9502, 298930), (19004, 149465), (23755, 119572), (29893, 95020), (47510, 59786)]