6939560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 17193600

約数和(自身を除く): 10254040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 397, 437, 460, 760, 794, 874, 920, 1588, 1748, 1985, 2185, 3176, 3496, 3970, 4370, 7543, 7940, 8740, 9131, 15086, 15880, 17480, 18262, 30172, 36524, 37715, 45655, 60344, 73048, 75430, 91310, 150860, 173489, 182620, 301720, 346978, 365240, 693956, 867445, 1387912, 1734890, 3469780, 6939560]

約数ペア:

[(1, 6939560), (2, 3469780), (4, 1734890), (5, 1387912), (8, 867445), (10, 693956), (19, 365240), (20, 346978), (23, 301720), (38, 182620), (40, 173489), (46, 150860), (76, 91310), (92, 75430), (95, 73048), (115, 60344), (152, 45655), (184, 37715), (190, 36524), (230, 30172), (380, 18262), (397, 17480), (437, 15880), (460, 15086), (760, 9131), (794, 8740), (874, 7940), (920, 7543), (1588, 4370), (1748, 3970), (1985, 3496), (2185, 3176)]