1719005180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{52313}}^1$

素因数の和:52406

約数の個数: 48

約数和(自身を含む): 3796740864

約数和(自身を除く): 2077735684

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 3286, 6572, 8215, 16430, 32860, 52313, 104626, 209252, 261565, 523130, 1046260, 1621703, 2772589, 3243406, 5545178, 6486812, 8108515, 11090356, 13862945, 16217030, 27725890, 32434060, 55451780, 85950259, 171900518, 343801036, 429751295, 859502590, 1719005180]

約数ペア:

[(1, 1719005180), (2, 859502590), (4, 429751295), (5, 343801036), (10, 171900518), (20, 85950259), (31, 55451780), (53, 32434060), (62, 27725890), (106, 16217030), (124, 13862945), (155, 11090356), (212, 8108515), (265, 6486812), (310, 5545178), (530, 3243406), (620, 2772589), (1060, 1621703), (1643, 1046260), (3286, 523130), (6572, 261565), (8215, 209252), (16430, 104626), (32860, 52313)]