47322640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11161}}^1$

素因数の和:11227

約数の個数: 40

約数和(自身を含む): 112111128

約数和(自身を除く): 64788488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11161, 22322, 44644, 55805, 89288, 111610, 178576, 223220, 446440, 591533, 892880, 1183066, 2366132, 2957665, 4732264, 5915330, 9464528, 11830660, 23661320, 47322640]

約数ペア:

[(1, 47322640), (2, 23661320), (4, 11830660), (5, 9464528), (8, 5915330), (10, 4732264), (16, 2957665), (20, 2366132), (40, 1183066), (53, 892880), (80, 591533), (106, 446440), (212, 223220), (265, 178576), (424, 111610), (530, 89288), (848, 55805), (1060, 44644), (2120, 22322), (4240, 11161)]