102452480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 271966464

約数和(自身を除く): 169513984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 128, 130, 131, 160, 188, 208, 235, 256, 260, 262, 320, 376, 416, 470, 520, 524, 611, 640, 655, 752, 832, 940, 1040, 1048, 1222, 1280, 1310, 1504, 1664, 1703, 1880, 2080, 2096, 2444, 2620, 3008, 3055, 3328, 3406, 3760, 4160, 4192, 4888, 5240, 6016, 6110, 6157, 6812, 7520, 8320, 8384, 8515, 9776, 10480, 12032, 12220, 12314, 13624, 15040, 16640, 16768, 17030, 19552, 20960, 24440, 24628, 27248, 30080, 30785, 33536, 34060, 39104, 41920, 48880, 49256, 54496, 60160, 61570, 68120, 78208, 80041, 83840, 97760, 98512, 108992, 123140, 136240, 156416, 160082, 167680, 195520, 197024, 217984, 246280, 272480, 320164, 391040, 394048, 400205, 435968, 492560, 544960, 640328, 782080, 788096, 800410, 985120, 1089920, 1280656, 1576192, 1600820, 1970240, 2179840, 2561312, 3201640, 3940480, 5122624, 6403280, 7880960, 10245248, 12806560, 20490496, 25613120, 51226240, 102452480]

約数ペア:

[(1, 102452480), (2, 51226240), (4, 25613120), (5, 20490496), (8, 12806560), (10, 10245248), (13, 7880960), (16, 6403280), (20, 5122624), (26, 3940480), (32, 3201640), (40, 2561312), (47, 2179840), (52, 1970240), (64, 1600820), (65, 1576192), (80, 1280656), (94, 1089920), (104, 985120), (128, 800410), (130, 788096), (131, 782080), (160, 640328), (188, 544960), (208, 492560), (235, 435968), (256, 400205), (260, 394048), (262, 391040), (320, 320164), (376, 272480), (416, 246280), (470, 217984), (520, 197024), (524, 195520), (611, 167680), (640, 160082), (655, 156416), (752, 136240), (832, 123140), (940, 108992), (1040, 98512), (1048, 97760), (1222, 83840), (1280, 80041), (1310, 78208), (1504, 68120), (1664, 61570), (1703, 60160), (1880, 54496), (2080, 49256), (2096, 48880), (2444, 41920), (2620, 39104), (3008, 34060), (3055, 33536), (3328, 30785), (3406, 30080), (3760, 27248), (4160, 24628), (4192, 24440), (4888, 20960), (5240, 19552), (6016, 17030), (6110, 16768), (6157, 16640), (6812, 15040), (7520, 13624), (8320, 12314), (8384, 12220), (8515, 12032), (9776, 10480)]