16750100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 39372480

約数和(自身を除く): 22622380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 167, 170, 236, 295, 334, 340, 425, 590, 668, 835, 850, 1003, 1180, 1475, 1670, 1700, 2006, 2839, 2950, 3340, 4012, 4175, 5015, 5678, 5900, 8350, 9853, 10030, 11356, 14195, 16700, 19706, 20060, 25075, 28390, 39412, 49265, 50150, 56780, 70975, 98530, 100300, 141950, 167501, 197060, 246325, 283900, 335002, 492650, 670004, 837505, 985300, 1675010, 3350020, 4187525, 8375050, 16750100]

約数ペア:

[(1, 16750100), (2, 8375050), (4, 4187525), (5, 3350020), (10, 1675010), (17, 985300), (20, 837505), (25, 670004), (34, 492650), (50, 335002), (59, 283900), (68, 246325), (85, 197060), (100, 167501), (118, 141950), (167, 100300), (170, 98530), (236, 70975), (295, 56780), (334, 50150), (340, 49265), (425, 39412), (590, 28390), (668, 25075), (835, 20060), (850, 19706), (1003, 16700), (1180, 14195), (1475, 11356), (1670, 10030), (1700, 9853), (2006, 8350), (2839, 5900), (2950, 5678), (3340, 5015), (4012, 4175)]