23069840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5441}}^1$

素因数の和:5507

約数の個数: 40

約数和(自身を含む): 54659448

約数和(自身を除く): 31589608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5441, 10882, 21764, 27205, 43528, 54410, 87056, 108820, 217640, 288373, 435280, 576746, 1153492, 1441865, 2306984, 2883730, 4613968, 5767460, 11534920, 23069840]

約数ペア:

[(1, 23069840), (2, 11534920), (4, 5767460), (5, 4613968), (8, 2883730), (10, 2306984), (16, 1441865), (20, 1153492), (40, 576746), (53, 435280), (80, 288373), (106, 217640), (212, 108820), (265, 87056), (424, 54410), (530, 43528), (848, 27205), (1060, 21764), (2120, 10882), (4240, 5441)]