83539820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 134405908

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 197, 233, 260, 364, 394, 455, 466, 788, 910, 932, 985, 1165, 1379, 1631, 1820, 1970, 2330, 2561, 2758, 3029, 3262, 3940, 4660, 5122, 5516, 6058, 6524, 6895, 8155, 10244, 12116, 12805, 13790, 15145, 16310, 17927, 21203, 25610, 27580, 30290, 32620, 35854, 42406, 45901, 51220, 60580, 71708, 84812, 89635, 91802, 106015, 179270, 183604, 212030, 229505, 321307, 358540, 424060, 459010, 596713, 642614, 918020, 1193426, 1285228, 1606535, 2386852, 2983565, 3213070, 4176991, 5967130, 6426140, 8353982, 11934260, 16707964, 20884955, 41769910, 83539820]

約数ペア:

[(1, 83539820), (2, 41769910), (4, 20884955), (5, 16707964), (7, 11934260), (10, 8353982), (13, 6426140), (14, 5967130), (20, 4176991), (26, 3213070), (28, 2983565), (35, 2386852), (52, 1606535), (65, 1285228), (70, 1193426), (91, 918020), (130, 642614), (140, 596713), (182, 459010), (197, 424060), (233, 358540), (260, 321307), (364, 229505), (394, 212030), (455, 183604), (466, 179270), (788, 106015), (910, 91802), (932, 89635), (985, 84812), (1165, 71708), (1379, 60580), (1631, 51220), (1820, 45901), (1970, 42406), (2330, 35854), (2561, 32620), (2758, 30290), (3029, 27580), (3262, 25610), (3940, 21203), (4660, 17927), (5122, 16310), (5516, 15145), (6058, 13790), (6524, 12805), (6895, 12116), (8155, 10244)]