7608520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 10898360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 167, 170, 268, 334, 335, 340, 536, 668, 670, 680, 835, 1139, 1336, 1340, 1670, 2278, 2680, 2839, 3340, 4556, 5678, 5695, 6680, 9112, 11189, 11356, 11390, 14195, 22378, 22712, 22780, 28390, 44756, 45560, 55945, 56780, 89512, 111890, 113560, 190213, 223780, 380426, 447560, 760852, 951065, 1521704, 1902130, 3804260, 7608520]

約数ペア:

[(1, 7608520), (2, 3804260), (4, 1902130), (5, 1521704), (8, 951065), (10, 760852), (17, 447560), (20, 380426), (34, 223780), (40, 190213), (67, 113560), (68, 111890), (85, 89512), (134, 56780), (136, 55945), (167, 45560), (170, 44756), (268, 28390), (334, 22780), (335, 22712), (340, 22378), (536, 14195), (668, 11390), (670, 11356), (680, 11189), (835, 9112), (1139, 6680), (1336, 5695), (1340, 5678), (1670, 4556), (2278, 3340), (2680, 2839)]