82153760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 129187552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 311, 416, 508, 520, 622, 635, 1016, 1040, 1244, 1270, 1555, 1651, 2032, 2080, 2488, 2540, 3110, 3302, 4043, 4064, 4976, 5080, 6220, 6604, 8086, 8255, 9952, 10160, 12440, 13208, 16172, 16510, 20215, 20320, 24880, 26416, 32344, 33020, 39497, 40430, 49760, 52832, 64688, 66040, 78994, 80860, 129376, 132080, 157988, 161720, 197485, 264160, 315976, 323440, 394970, 513461, 631952, 646880, 789940, 1026922, 1263904, 1579880, 2053844, 2567305, 3159760, 4107688, 5134610, 6319520, 8215376, 10269220, 16430752, 20538440, 41076880, 82153760]

約数ペア:

[(1, 82153760), (2, 41076880), (4, 20538440), (5, 16430752), (8, 10269220), (10, 8215376), (13, 6319520), (16, 5134610), (20, 4107688), (26, 3159760), (32, 2567305), (40, 2053844), (52, 1579880), (65, 1263904), (80, 1026922), (104, 789940), (127, 646880), (130, 631952), (160, 513461), (208, 394970), (254, 323440), (260, 315976), (311, 264160), (416, 197485), (508, 161720), (520, 157988), (622, 132080), (635, 129376), (1016, 80860), (1040, 78994), (1244, 66040), (1270, 64688), (1555, 52832), (1651, 49760), (2032, 40430), (2080, 39497), (2488, 33020), (2540, 32344), (3110, 26416), (3302, 24880), (4043, 20320), (4064, 20215), (4976, 16510), (5080, 16172), (6220, 13208), (6604, 12440), (8086, 10160), (8255, 9952)]