11643040

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 28046088

約数和(自身を除く): 16403048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1373, 1696, 2120, 2746, 4240, 5492, 6865, 8480, 10984, 13730, 21968, 27460, 43936, 54920, 72769, 109840, 145538, 219680, 291076, 363845, 582152, 727690, 1164304, 1455380, 2328608, 2910760, 5821520, 11643040]

約数ペア:

[(1, 11643040), (2, 5821520), (4, 2910760), (5, 2328608), (8, 1455380), (10, 1164304), (16, 727690), (20, 582152), (32, 363845), (40, 291076), (53, 219680), (80, 145538), (106, 109840), (160, 72769), (212, 54920), (265, 43936), (424, 27460), (530, 21968), (848, 13730), (1060, 10984), (1373, 8480), (1696, 6865), (2120, 5492), (2746, 4240)]