55706000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 161561088

約数和(自身を除く): 105855088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 161, 173, 175, 184, 200, 230, 250, 280, 322, 346, 350, 368, 400, 460, 500, 560, 575, 644, 692, 700, 805, 865, 875, 920, 1000, 1150, 1211, 1288, 1384, 1400, 1610, 1730, 1750, 1840, 2000, 2300, 2422, 2576, 2768, 2800, 2875, 3220, 3460, 3500, 3979, 4025, 4325, 4600, 4844, 5750, 6055, 6440, 6920, 7000, 7958, 8050, 8650, 9200, 9688, 11500, 12110, 12880, 13840, 14000, 15916, 16100, 17300, 19376, 19895, 20125, 21625, 23000, 24220, 27853, 30275, 31832, 32200, 34600, 39790, 40250, 43250, 46000, 48440, 55706, 60550, 63664, 64400, 69200, 79580, 80500, 86500, 96880, 99475, 111412, 121100, 139265, 151375, 159160, 161000, 173000, 198950, 222824, 242200, 278530, 302750, 318320, 322000, 346000, 397900, 445648, 484400, 497375, 557060, 605500, 696325, 795800, 994750, 1114120, 1211000, 1392650, 1591600, 1989500, 2228240, 2422000, 2785300, 3481625, 3979000, 5570600, 6963250, 7958000, 11141200, 13926500, 27853000, 55706000]

約数ペア:

[(1, 55706000), (2, 27853000), (4, 13926500), (5, 11141200), (7, 7958000), (8, 6963250), (10, 5570600), (14, 3979000), (16, 3481625), (20, 2785300), (23, 2422000), (25, 2228240), (28, 1989500), (35, 1591600), (40, 1392650), (46, 1211000), (50, 1114120), (56, 994750), (70, 795800), (80, 696325), (92, 605500), (100, 557060), (112, 497375), (115, 484400), (125, 445648), (140, 397900), (161, 346000), (173, 322000), (175, 318320), (184, 302750), (200, 278530), (230, 242200), (250, 222824), (280, 198950), (322, 173000), (346, 161000), (350, 159160), (368, 151375), (400, 139265), (460, 121100), (500, 111412), (560, 99475), (575, 96880), (644, 86500), (692, 80500), (700, 79580), (805, 69200), (865, 64400), (875, 63664), (920, 60550), (1000, 55706), (1150, 48440), (1211, 46000), (1288, 43250), (1384, 40250), (1400, 39790), (1610, 34600), (1730, 32200), (1750, 31832), (1840, 30275), (2000, 27853), (2300, 24220), (2422, 23000), (2576, 21625), (2768, 20125), (2800, 19895), (2875, 19376), (3220, 17300), (3460, 16100), (3500, 15916), (3979, 14000), (4025, 13840), (4325, 12880), (4600, 12110), (4844, 11500), (5750, 9688), (6055, 9200), (6440, 8650), (6920, 8050), (7000, 7958)]