22282400

素因数分解:

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

素因数の和:223

約数の個数: 144

約数和(自身を含む): 65245824

約数和(自身を除く): 42963424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 173, 175, 184, 200, 224, 230, 280, 322, 346, 350, 368, 400, 460, 560, 575, 644, 692, 700, 736, 800, 805, 865, 920, 1120, 1150, 1211, 1288, 1384, 1400, 1610, 1730, 1840, 2300, 2422, 2576, 2768, 2800, 3220, 3460, 3680, 3979, 4025, 4325, 4600, 4844, 5152, 5536, 5600, 6055, 6440, 6920, 7958, 8050, 8650, 9200, 9688, 12110, 12880, 13840, 15916, 16100, 17300, 18400, 19376, 19895, 24220, 25760, 27680, 27853, 30275, 31832, 32200, 34600, 38752, 39790, 48440, 55706, 60550, 63664, 64400, 69200, 79580, 96880, 99475, 111412, 121100, 127328, 128800, 138400, 139265, 159160, 193760, 198950, 222824, 242200, 278530, 318320, 397900, 445648, 484400, 557060, 636640, 696325, 795800, 891296, 968800, 1114120, 1392650, 1591600, 2228240, 2785300, 3183200, 4456480, 5570600, 11141200, 22282400]

約数ペア:

[(1, 22282400), (2, 11141200), (4, 5570600), (5, 4456480), (7, 3183200), (8, 2785300), (10, 2228240), (14, 1591600), (16, 1392650), (20, 1114120), (23, 968800), (25, 891296), (28, 795800), (32, 696325), (35, 636640), (40, 557060), (46, 484400), (50, 445648), (56, 397900), (70, 318320), (80, 278530), (92, 242200), (100, 222824), (112, 198950), (115, 193760), (140, 159160), (160, 139265), (161, 138400), (173, 128800), (175, 127328), (184, 121100), (200, 111412), (224, 99475), (230, 96880), (280, 79580), (322, 69200), (346, 64400), (350, 63664), (368, 60550), (400, 55706), (460, 48440), (560, 39790), (575, 38752), (644, 34600), (692, 32200), (700, 31832), (736, 30275), (800, 27853), (805, 27680), (865, 25760), (920, 24220), (1120, 19895), (1150, 19376), (1211, 18400), (1288, 17300), (1384, 16100), (1400, 15916), (1610, 13840), (1730, 12880), (1840, 12110), (2300, 9688), (2422, 9200), (2576, 8650), (2768, 8050), (2800, 7958), (3220, 6920), (3460, 6440), (3680, 6055), (3979, 5600), (4025, 5536), (4325, 5152), (4600, 4844)]