2584480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 6327720

約数和(自身を除く): 3743240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 557, 580, 928, 1114, 1160, 2228, 2320, 2785, 4456, 4640, 5570, 8912, 11140, 16153, 17824, 22280, 32306, 44560, 64612, 80765, 89120, 129224, 161530, 258448, 323060, 516896, 646120, 1292240, 2584480]

約数ペア:

[(1, 2584480), (2, 1292240), (4, 646120), (5, 516896), (8, 323060), (10, 258448), (16, 161530), (20, 129224), (29, 89120), (32, 80765), (40, 64612), (58, 44560), (80, 32306), (116, 22280), (145, 17824), (160, 16153), (232, 11140), (290, 8912), (464, 5570), (557, 4640), (580, 4456), (928, 2785), (1114, 2320), (1160, 2228)]