186768160

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2659}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 442411200

約数和(自身を除く): 255643040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1756, 2195, 2659, 3512, 4390, 5318, 7024, 8780, 10636, 13295, 14048, 17560, 21272, 26590, 35120, 42544, 53180, 70240, 85088, 106360, 212720, 425440, 1167301, 2334602, 4669204, 5836505, 9338408, 11673010, 18676816, 23346020, 37353632, 46692040, 93384080, 186768160]

約数ペア:

[(1, 186768160), (2, 93384080), (4, 46692040), (5, 37353632), (8, 23346020), (10, 18676816), (16, 11673010), (20, 9338408), (32, 5836505), (40, 4669204), (80, 2334602), (160, 1167301), (439, 425440), (878, 212720), (1756, 106360), (2195, 85088), (2659, 70240), (3512, 53180), (4390, 42544), (5318, 35120), (7024, 26590), (8780, 21272), (10636, 17560), (13295, 14048)]