7631860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 17127936

約数和(自身を除く): 9496076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 353, 460, 470, 706, 940, 1081, 1412, 1765, 2162, 3530, 4324, 5405, 7060, 8119, 10810, 16238, 16591, 21620, 32476, 33182, 40595, 66364, 81190, 82955, 162380, 165910, 331820, 381593, 763186, 1526372, 1907965, 3815930, 7631860]

約数ペア:

[(1, 7631860), (2, 3815930), (4, 1907965), (5, 1526372), (10, 763186), (20, 381593), (23, 331820), (46, 165910), (47, 162380), (92, 82955), (94, 81190), (115, 66364), (188, 40595), (230, 33182), (235, 32476), (353, 21620), (460, 16591), (470, 16238), (706, 10810), (940, 8119), (1081, 7060), (1412, 5405), (1765, 4324), (2162, 3530)]