84580240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36457}}^1$

素因数の和:36499

約数の個数: 40

約数和(自身を含む): 203435640

約数和(自身を除く): 118855400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36457, 72914, 145828, 182285, 291656, 364570, 583312, 729140, 1057253, 1458280, 2114506, 2916560, 4229012, 5286265, 8458024, 10572530, 16916048, 21145060, 42290120, 84580240]

約数ペア:

[(1, 84580240), (2, 42290120), (4, 21145060), (5, 16916048), (8, 10572530), (10, 8458024), (16, 5286265), (20, 4229012), (29, 2916560), (40, 2114506), (58, 1458280), (80, 1057253), (116, 729140), (145, 583312), (232, 364570), (290, 291656), (464, 182285), (580, 145828), (1160, 72914), (2320, 36457)]