3804260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 8636544

約数和(自身を除く): 4832284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 167, 170, 268, 334, 335, 340, 668, 670, 835, 1139, 1340, 1670, 2278, 2839, 3340, 4556, 5678, 5695, 11189, 11356, 11390, 14195, 22378, 22780, 28390, 44756, 55945, 56780, 111890, 190213, 223780, 380426, 760852, 951065, 1902130, 3804260]

約数ペア:

[(1, 3804260), (2, 1902130), (4, 951065), (5, 760852), (10, 380426), (17, 223780), (20, 190213), (34, 111890), (67, 56780), (68, 55945), (85, 44756), (134, 28390), (167, 22780), (170, 22378), (268, 14195), (334, 11390), (335, 11356), (340, 11189), (668, 5695), (670, 5678), (835, 4556), (1139, 3340), (1340, 2839), (1670, 2278)]