86009240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 196862400

約数和(自身を除く): 110853160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 479, 536, 670, 958, 1340, 1916, 2395, 2680, 3832, 4489, 4790, 8978, 9580, 17956, 19160, 22445, 32093, 35912, 44890, 64186, 89780, 128372, 160465, 179560, 256744, 320930, 641860, 1283720, 2150231, 4300462, 8600924, 10751155, 17201848, 21502310, 43004620, 86009240]

約数ペア:

[(1, 86009240), (2, 43004620), (4, 21502310), (5, 17201848), (8, 10751155), (10, 8600924), (20, 4300462), (40, 2150231), (67, 1283720), (134, 641860), (268, 320930), (335, 256744), (479, 179560), (536, 160465), (670, 128372), (958, 89780), (1340, 64186), (1916, 44890), (2395, 35912), (2680, 32093), (3832, 22445), (4489, 19160), (4790, 17956), (8978, 9580)]