55808960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10259}}^1$

素因数の和:10293

約数の個数: 56

約数和(自身を含む): 140726160

約数和(自身を除く): 84917200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 10259, 20518, 41036, 51295, 82072, 102590, 164144, 174403, 205180, 328288, 348806, 410360, 656576, 697612, 820720, 872015, 1395224, 1641440, 1744030, 2790448, 3282880, 3488060, 5580896, 6976120, 11161792, 13952240, 27904480, 55808960]

約数ペア:

[(1, 55808960), (2, 27904480), (4, 13952240), (5, 11161792), (8, 6976120), (10, 5580896), (16, 3488060), (17, 3282880), (20, 2790448), (32, 1744030), (34, 1641440), (40, 1395224), (64, 872015), (68, 820720), (80, 697612), (85, 656576), (136, 410360), (160, 348806), (170, 328288), (272, 205180), (320, 174403), (340, 164144), (544, 102590), (680, 82072), (1088, 51295), (1360, 41036), (2720, 20518), (5440, 10259)]