11141200

素因数分解:

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

素因数の和:221

約数の個数: 120

約数和(自身を含む): 32105088

約数和(自身を除く): 20963888

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, 140, 161, 173, 175, 184, 200, 230, 280, 322, 346, 350, 368, 400, 460, 560, 575, 644, 692, 700, 805, 865, 920, 1150, 1211, 1288, 1384, 1400, 1610, 1730, 1840, 2300, 2422, 2576, 2768, 2800, 3220, 3460, 3979, 4025, 4325, 4600, 4844, 6055, 6440, 6920, 7958, 8050, 8650, 9200, 9688, 12110, 12880, 13840, 15916, 16100, 17300, 19376, 19895, 24220, 27853, 30275, 31832, 32200, 34600, 39790, 48440, 55706, 60550, 63664, 64400, 69200, 79580, 96880, 99475, 111412, 121100, 139265, 159160, 198950, 222824, 242200, 278530, 318320, 397900, 445648, 484400, 557060, 696325, 795800, 1114120, 1392650, 1591600, 2228240, 2785300, 5570600, 11141200]

約数ペア:

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