184403960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6768

約数の個数: 64

約数和(自身を含む): 455323680

約数和(自身を除く): 270919720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6691, 6890, 13382, 13780, 26764, 27560, 33455, 53528, 66910, 86983, 133820, 173966, 267640, 347932, 354623, 434915, 695864, 709246, 869830, 1418492, 1739660, 1773115, 2836984, 3479320, 3546230, 4610099, 7092460, 9220198, 14184920, 18440396, 23050495, 36880792, 46100990, 92201980, 184403960]

約数ペア:

[(1, 184403960), (2, 92201980), (4, 46100990), (5, 36880792), (8, 23050495), (10, 18440396), (13, 14184920), (20, 9220198), (26, 7092460), (40, 4610099), (52, 3546230), (53, 3479320), (65, 2836984), (104, 1773115), (106, 1739660), (130, 1418492), (212, 869830), (260, 709246), (265, 695864), (424, 434915), (520, 354623), (530, 347932), (689, 267640), (1060, 173966), (1378, 133820), (2120, 86983), (2756, 66910), (3445, 53528), (5512, 33455), (6691, 27560), (6890, 26764), (13382, 13780)]