82988360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3295

約数の個数: 96

約数和(自身を含む): 233989560

約数和(自身を除く): 151001200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3257, 3640, 5096, 6370, 6514, 12740, 13028, 16285, 22799, 25480, 26056, 32570, 42341, 45598, 65140, 84682, 91196, 113995, 130280, 159593, 169364, 182392, 211705, 227990, 296387, 319186, 338728, 423410, 455980, 592774, 638372, 797965, 846820, 911960, 1185548, 1276744, 1481935, 1595930, 1693640, 2074709, 2371096, 2963870, 3191860, 4149418, 5927740, 6383720, 8298836, 10373545, 11855480, 16597672, 20747090, 41494180, 82988360]

約数ペア:

[(1, 82988360), (2, 41494180), (4, 20747090), (5, 16597672), (7, 11855480), (8, 10373545), (10, 8298836), (13, 6383720), (14, 5927740), (20, 4149418), (26, 3191860), (28, 2963870), (35, 2371096), (40, 2074709), (49, 1693640), (52, 1595930), (56, 1481935), (65, 1276744), (70, 1185548), (91, 911960), (98, 846820), (104, 797965), (130, 638372), (140, 592774), (182, 455980), (196, 423410), (245, 338728), (260, 319186), (280, 296387), (364, 227990), (392, 211705), (455, 182392), (490, 169364), (520, 159593), (637, 130280), (728, 113995), (910, 91196), (980, 84682), (1274, 65140), (1820, 45598), (1960, 42341), (2548, 32570), (3185, 26056), (3257, 25480), (3640, 22799), (5096, 16285), (6370, 13028), (6514, 12740)]