6702680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 15936480

約数和(自身を除く): 9233800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 67, 82, 122, 134, 164, 205, 244, 268, 305, 328, 335, 410, 488, 536, 610, 670, 820, 1220, 1340, 1640, 2440, 2501, 2680, 2747, 4087, 5002, 5494, 8174, 10004, 10988, 12505, 13735, 16348, 20008, 20435, 21976, 25010, 27470, 32696, 40870, 50020, 54940, 81740, 100040, 109880, 163480, 167567, 335134, 670268, 837835, 1340536, 1675670, 3351340, 6702680]

約数ペア:

[(1, 6702680), (2, 3351340), (4, 1675670), (5, 1340536), (8, 837835), (10, 670268), (20, 335134), (40, 167567), (41, 163480), (61, 109880), (67, 100040), (82, 81740), (122, 54940), (134, 50020), (164, 40870), (205, 32696), (244, 27470), (268, 25010), (305, 21976), (328, 20435), (335, 20008), (410, 16348), (488, 13735), (536, 12505), (610, 10988), (670, 10004), (820, 8174), (1220, 5494), (1340, 5002), (1640, 4087), (2440, 2747), (2501, 2680)]