69952803860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22937}}^1\times {\mathrm{4919}}^1$

素因数の和:27896

約数の個数: 48

約数和(自身を含む): 151677066240

約数和(自身を除く): 81724262380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4919, 9838, 19676, 22937, 24595, 45874, 49190, 91748, 98380, 114685, 152489, 229370, 304978, 458740, 609956, 711047, 762445, 1422094, 1524890, 2844188, 3049780, 3555235, 7110470, 14220940, 112827103, 225654206, 451308412, 564135515, 1128271030, 2256542060, 3497640193, 6995280386, 13990560772, 17488200965, 34976401930, 69952803860]

約数ペア:

[(1, 69952803860), (2, 34976401930), (4, 17488200965), (5, 13990560772), (10, 6995280386), (20, 3497640193), (31, 2256542060), (62, 1128271030), (124, 564135515), (155, 451308412), (310, 225654206), (620, 112827103), (4919, 14220940), (9838, 7110470), (19676, 3555235), (22937, 3049780), (24595, 2844188), (45874, 1524890), (49190, 1422094), (91748, 762445), (98380, 711047), (114685, 609956), (152489, 458740), (229370, 304978)]