86091200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4174

約数の個数: 84

約数和(自身を含む): 228188520

約数和(自身を除く): 142097320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4139, 4160, 5200, 8278, 10400, 16556, 20695, 20800, 33112, 41390, 53807, 66224, 82780, 103475, 107614, 132448, 165560, 206950, 215228, 264896, 269035, 331120, 413900, 430456, 538070, 662240, 827800, 860912, 1076140, 1324480, 1345175, 1655600, 1721824, 2152280, 2690350, 3311200, 3443648, 4304560, 5380700, 6622400, 8609120, 10761400, 17218240, 21522800, 43045600, 86091200]

約数ペア:

[(1, 86091200), (2, 43045600), (4, 21522800), (5, 17218240), (8, 10761400), (10, 8609120), (13, 6622400), (16, 5380700), (20, 4304560), (25, 3443648), (26, 3311200), (32, 2690350), (40, 2152280), (50, 1721824), (52, 1655600), (64, 1345175), (65, 1324480), (80, 1076140), (100, 860912), (104, 827800), (130, 662240), (160, 538070), (200, 430456), (208, 413900), (260, 331120), (320, 269035), (325, 264896), (400, 215228), (416, 206950), (520, 165560), (650, 132448), (800, 107614), (832, 103475), (1040, 82780), (1300, 66224), (1600, 53807), (2080, 41390), (2600, 33112), (4139, 20800), (4160, 20695), (5200, 16556), (8278, 10400)]