113351680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 132

約数和(自身を含む): 296683992

約数和(自身を除く): 183332312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 131, 160, 169, 208, 256, 260, 262, 320, 338, 416, 512, 520, 524, 640, 655, 676, 832, 845, 1024, 1040, 1048, 1280, 1310, 1352, 1664, 1690, 1703, 2080, 2096, 2560, 2620, 2704, 3328, 3380, 3406, 4160, 4192, 5120, 5240, 5408, 6656, 6760, 6812, 8320, 8384, 8515, 10480, 10816, 13312, 13520, 13624, 16640, 16768, 17030, 20960, 21632, 22139, 27040, 27248, 33280, 33536, 34060, 41920, 43264, 44278, 54080, 54496, 66560, 67072, 68120, 83840, 86528, 88556, 108160, 108992, 110695, 134144, 136240, 167680, 173056, 177112, 216320, 217984, 221390, 272480, 335360, 354224, 432640, 435968, 442780, 544960, 670720, 708448, 865280, 871936, 885560, 1089920, 1416896, 1743872, 1771120, 2179840, 2833792, 3542240, 4359680, 5667584, 7084480, 8719360, 11335168, 14168960, 22670336, 28337920, 56675840, 113351680]

約数ペア:

[(1, 113351680), (2, 56675840), (4, 28337920), (5, 22670336), (8, 14168960), (10, 11335168), (13, 8719360), (16, 7084480), (20, 5667584), (26, 4359680), (32, 3542240), (40, 2833792), (52, 2179840), (64, 1771120), (65, 1743872), (80, 1416896), (104, 1089920), (128, 885560), (130, 871936), (131, 865280), (160, 708448), (169, 670720), (208, 544960), (256, 442780), (260, 435968), (262, 432640), (320, 354224), (338, 335360), (416, 272480), (512, 221390), (520, 217984), (524, 216320), (640, 177112), (655, 173056), (676, 167680), (832, 136240), (845, 134144), (1024, 110695), (1040, 108992), (1048, 108160), (1280, 88556), (1310, 86528), (1352, 83840), (1664, 68120), (1690, 67072), (1703, 66560), (2080, 54496), (2096, 54080), (2560, 44278), (2620, 43264), (2704, 41920), (3328, 34060), (3380, 33536), (3406, 33280), (4160, 27248), (4192, 27040), (5120, 22139), (5240, 21632), (5408, 20960), (6656, 17030), (6760, 16768), (6812, 16640), (8320, 13624), (8384, 13520), (8515, 13312), (10480, 10816)]