82279760

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^2\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 194961852

約数和(自身を除く): 112682092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 193, 292, 365, 386, 584, 730, 772, 965, 1168, 1460, 1544, 1930, 2920, 3088, 3860, 5329, 5840, 7720, 10658, 14089, 15440, 21316, 26645, 28178, 42632, 53290, 56356, 70445, 85264, 106580, 112712, 140890, 213160, 225424, 281780, 426320, 563560, 1028497, 1127120, 2056994, 4113988, 5142485, 8227976, 10284970, 16455952, 20569940, 41139880, 82279760]

約数ペア:

[(1, 82279760), (2, 41139880), (4, 20569940), (5, 16455952), (8, 10284970), (10, 8227976), (16, 5142485), (20, 4113988), (40, 2056994), (73, 1127120), (80, 1028497), (146, 563560), (193, 426320), (292, 281780), (365, 225424), (386, 213160), (584, 140890), (730, 112712), (772, 106580), (965, 85264), (1168, 70445), (1460, 56356), (1544, 53290), (1930, 42632), (2920, 28178), (3088, 26645), (3860, 21316), (5329, 15440), (5840, 14089), (7720, 10658)]