2012667050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4243}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 3836406240

約数和(自身を除く): 1823739190

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 179, 265, 358, 530, 895, 1325, 1790, 2650, 4243, 4475, 8486, 8950, 9487, 18974, 21215, 42430, 47435, 94870, 106075, 212150, 224879, 237175, 449758, 474350, 759497, 1124395, 1518994, 2248790, 3797485, 5621975, 7594970, 11243950, 18987425, 37974850, 40253341, 80506682, 201266705, 402533410, 1006333525, 2012667050]

約数ペア:

[(1, 2012667050), (2, 1006333525), (5, 402533410), (10, 201266705), (25, 80506682), (50, 40253341), (53, 37974850), (106, 18987425), (179, 11243950), (265, 7594970), (358, 5621975), (530, 3797485), (895, 2248790), (1325, 1518994), (1790, 1124395), (2650, 759497), (4243, 474350), (4475, 449758), (8486, 237175), (8950, 224879), (9487, 212150), (18974, 106075), (21215, 94870), (42430, 47435)]