85161440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1$

素因数の和:5884

約数の個数: 96

約数和(自身を含む): 247665600

約数和(自身を除く): 162504160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5849, 7280, 11698, 14560, 23396, 29245, 40943, 46792, 58490, 76037, 81886, 93584, 116980, 152074, 163772, 187168, 204715, 233960, 304148, 327544, 380185, 409430, 467920, 532259, 608296, 655088, 760370, 818860, 935840, 1064518, 1216592, 1310176, 1520740, 1637720, 2129036, 2433184, 2661295, 3041480, 3275440, 4258072, 5322590, 6082960, 6550880, 8516144, 10645180, 12165920, 17032288, 21290360, 42580720, 85161440]

約数ペア:

[(1, 85161440), (2, 42580720), (4, 21290360), (5, 17032288), (7, 12165920), (8, 10645180), (10, 8516144), (13, 6550880), (14, 6082960), (16, 5322590), (20, 4258072), (26, 3275440), (28, 3041480), (32, 2661295), (35, 2433184), (40, 2129036), (52, 1637720), (56, 1520740), (65, 1310176), (70, 1216592), (80, 1064518), (91, 935840), (104, 818860), (112, 760370), (130, 655088), (140, 608296), (160, 532259), (182, 467920), (208, 409430), (224, 380185), (260, 327544), (280, 304148), (364, 233960), (416, 204715), (455, 187168), (520, 163772), (560, 152074), (728, 116980), (910, 93584), (1040, 81886), (1120, 76037), (1456, 58490), (1820, 46792), (2080, 40943), (2912, 29245), (3640, 23396), (5849, 14560), (7280, 11698)]