26800160

素因数分解:

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

素因数の和:258

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 41784160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 167, 170, 236, 272, 295, 334, 340, 472, 544, 590, 668, 680, 835, 944, 1003, 1180, 1336, 1360, 1670, 1888, 2006, 2360, 2672, 2720, 2839, 3340, 4012, 4720, 5015, 5344, 5678, 6680, 8024, 9440, 9853, 10030, 11356, 13360, 14195, 16048, 19706, 20060, 22712, 26720, 28390, 32096, 39412, 40120, 45424, 49265, 56780, 78824, 80240, 90848, 98530, 113560, 157648, 160480, 167501, 197060, 227120, 315296, 335002, 394120, 454240, 670004, 788240, 837505, 1340008, 1576480, 1675010, 2680016, 3350020, 5360032, 6700040, 13400080, 26800160]

約数ペア:

[(1, 26800160), (2, 13400080), (4, 6700040), (5, 5360032), (8, 3350020), (10, 2680016), (16, 1675010), (17, 1576480), (20, 1340008), (32, 837505), (34, 788240), (40, 670004), (59, 454240), (68, 394120), (80, 335002), (85, 315296), (118, 227120), (136, 197060), (160, 167501), (167, 160480), (170, 157648), (236, 113560), (272, 98530), (295, 90848), (334, 80240), (340, 78824), (472, 56780), (544, 49265), (590, 45424), (668, 40120), (680, 39412), (835, 32096), (944, 28390), (1003, 26720), (1180, 22712), (1336, 20060), (1360, 19706), (1670, 16048), (1888, 14195), (2006, 13360), (2360, 11356), (2672, 10030), (2720, 9853), (2839, 9440), (3340, 8024), (4012, 6680), (4720, 5678), (5015, 5344)]