6454120

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 14596200

約数和(自身を除く): 8142080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 509, 634, 1018, 1268, 1585, 2036, 2536, 2545, 3170, 4072, 5090, 6340, 10180, 12680, 20360, 161353, 322706, 645412, 806765, 1290824, 1613530, 3227060, 6454120]

約数ペア:

[(1, 6454120), (2, 3227060), (4, 1613530), (5, 1290824), (8, 806765), (10, 645412), (20, 322706), (40, 161353), (317, 20360), (509, 12680), (634, 10180), (1018, 6340), (1268, 5090), (1585, 4072), (2036, 3170), (2536, 2545)]