84614080

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3077

約数の個数: 56

約数和(自身を含む): 203819760

約数和(自身を除く): 119205680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 2971, 3560, 5696, 5942, 7120, 11884, 14240, 14855, 23768, 28480, 29710, 47536, 59420, 95072, 118840, 190144, 237680, 264419, 475360, 528838, 950720, 1057676, 1322095, 2115352, 2644190, 4230704, 5288380, 8461408, 10576760, 16922816, 21153520, 42307040, 84614080]

約数ペア:

[(1, 84614080), (2, 42307040), (4, 21153520), (5, 16922816), (8, 10576760), (10, 8461408), (16, 5288380), (20, 4230704), (32, 2644190), (40, 2115352), (64, 1322095), (80, 1057676), (89, 950720), (160, 528838), (178, 475360), (320, 264419), (356, 237680), (445, 190144), (712, 118840), (890, 95072), (1424, 59420), (1780, 47536), (2848, 29710), (2971, 28480), (3560, 23768), (5696, 14855), (5942, 14240), (7120, 11884)]