34166120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 80015040

約数和(自身を除く): 45848920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 83, 164, 166, 205, 251, 328, 332, 410, 415, 502, 664, 820, 830, 1004, 1255, 1640, 1660, 2008, 2510, 3320, 3403, 5020, 6806, 10040, 10291, 13612, 17015, 20582, 20833, 27224, 34030, 41164, 41666, 51455, 68060, 82328, 83332, 102910, 104165, 136120, 166664, 205820, 208330, 411640, 416660, 833320, 854153, 1708306, 3416612, 4270765, 6833224, 8541530, 17083060, 34166120]

約数ペア:

[(1, 34166120), (2, 17083060), (4, 8541530), (5, 6833224), (8, 4270765), (10, 3416612), (20, 1708306), (40, 854153), (41, 833320), (82, 416660), (83, 411640), (164, 208330), (166, 205820), (205, 166664), (251, 136120), (328, 104165), (332, 102910), (410, 83332), (415, 82328), (502, 68060), (664, 51455), (820, 41666), (830, 41164), (1004, 34030), (1255, 27224), (1640, 20833), (1660, 20582), (2008, 17015), (2510, 13612), (3320, 10291), (3403, 10040), (5020, 6806)]