41718320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 78274000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 79, 80, 82, 92, 112, 115, 140, 158, 161, 164, 184, 205, 230, 280, 287, 316, 322, 328, 368, 395, 410, 460, 553, 560, 574, 632, 644, 656, 790, 805, 820, 920, 943, 1106, 1148, 1264, 1288, 1435, 1580, 1610, 1640, 1817, 1840, 1886, 2212, 2296, 2576, 2765, 2870, 3160, 3220, 3239, 3280, 3634, 3772, 4424, 4592, 4715, 5530, 5740, 6320, 6440, 6478, 6601, 7268, 7544, 8848, 9085, 9430, 11060, 11480, 12719, 12880, 12956, 13202, 14536, 15088, 16195, 18170, 18860, 22120, 22673, 22960, 25438, 25912, 26404, 29072, 32390, 33005, 36340, 37720, 44240, 45346, 50876, 51824, 52808, 63595, 64780, 66010, 72680, 74497, 75440, 90692, 101752, 105616, 113365, 127190, 129560, 132020, 145360, 148994, 181384, 203504, 226730, 254380, 259120, 264040, 297988, 362768, 372485, 453460, 508760, 521479, 528080, 595976, 744970, 906920, 1017520, 1042958, 1191952, 1489940, 1813840, 2085916, 2607395, 2979880, 4171832, 5214790, 5959760, 8343664, 10429580, 20859160, 41718320]

約数ペア:

[(1, 41718320), (2, 20859160), (4, 10429580), (5, 8343664), (7, 5959760), (8, 5214790), (10, 4171832), (14, 2979880), (16, 2607395), (20, 2085916), (23, 1813840), (28, 1489940), (35, 1191952), (40, 1042958), (41, 1017520), (46, 906920), (56, 744970), (70, 595976), (79, 528080), (80, 521479), (82, 508760), (92, 453460), (112, 372485), (115, 362768), (140, 297988), (158, 264040), (161, 259120), (164, 254380), (184, 226730), (205, 203504), (230, 181384), (280, 148994), (287, 145360), (316, 132020), (322, 129560), (328, 127190), (368, 113365), (395, 105616), (410, 101752), (460, 90692), (553, 75440), (560, 74497), (574, 72680), (632, 66010), (644, 64780), (656, 63595), (790, 52808), (805, 51824), (820, 50876), (920, 45346), (943, 44240), (1106, 37720), (1148, 36340), (1264, 33005), (1288, 32390), (1435, 29072), (1580, 26404), (1610, 25912), (1640, 25438), (1817, 22960), (1840, 22673), (1886, 22120), (2212, 18860), (2296, 18170), (2576, 16195), (2765, 15088), (2870, 14536), (3160, 13202), (3220, 12956), (3239, 12880), (3280, 12719), (3634, 11480), (3772, 11060), (4424, 9430), (4592, 9085), (4715, 8848), (5530, 7544), (5740, 7268), (6320, 6601), (6440, 6478)]