500085980

素因数分解:

$2^2\times 5^1\times {\mathrm{2593}}^1\times {\mathrm{9643}}^1$

素因数の和:12245

約数の個数: 24

約数和(自身を含む): 1050694512

約数和(自身を除く): 550608532

約数列:

[1, 2, 4, 5, 10, 20, 2593, 5186, 9643, 10372, 12965, 19286, 25930, 38572, 48215, 51860, 96430, 192860, 25004299, 50008598, 100017196, 125021495, 250042990, 500085980]

約数ペア:

[(1, 500085980), (2, 250042990), (4, 125021495), (5, 100017196), (10, 50008598), (20, 25004299), (2593, 192860), (5186, 96430), (9643, 51860), (10372, 48215), (12965, 38572), (19286, 25930)]