133370060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 292481280

約数和(自身を除く): 159111220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 890, 1780, 2417, 2759, 4834, 5518, 9668, 11036, 12085, 13795, 24170, 27590, 48340, 55180, 74927, 149854, 215113, 299708, 374635, 430226, 749270, 860452, 1075565, 1498540, 2151130, 4302260, 6668503, 13337006, 26674012, 33342515, 66685030, 133370060]

約数ペア:

[(1, 133370060), (2, 66685030), (4, 33342515), (5, 26674012), (10, 13337006), (20, 6668503), (31, 4302260), (62, 2151130), (89, 1498540), (124, 1075565), (155, 860452), (178, 749270), (310, 430226), (356, 374635), (445, 299708), (620, 215113), (890, 149854), (1780, 74927), (2417, 55180), (2759, 48340), (4834, 27590), (5518, 24170), (9668, 13795), (11036, 12085)]