242508250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{20639}}^1$

素因数の和:20703

約数の個数: 32

約数和(自身を含む): 463656960

約数和(自身を除く): 221148710

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 2350, 5875, 11750, 20639, 41278, 103195, 206390, 515975, 970033, 1031950, 1940066, 2579875, 4850165, 5159750, 9700330, 24250825, 48501650, 121254125, 242508250]

約数ペア:

[(1, 242508250), (2, 121254125), (5, 48501650), (10, 24250825), (25, 9700330), (47, 5159750), (50, 4850165), (94, 2579875), (125, 1940066), (235, 1031950), (250, 970033), (470, 515975), (1175, 206390), (2350, 103195), (5875, 41278), (11750, 20639)]