25425311230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257107}}^1$

素因数の和:257185

約数の個数: 64

約数和(自身を含む): 53313914880

約数和(自身を除く): 27888603650

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 899, 1595, 1705, 1798, 3190, 3410, 4495, 8990, 9889, 19778, 49445, 98890, 257107, 514214, 1285535, 2571070, 2828177, 5656354, 7456103, 7970317, 14140885, 14912206, 15940634, 28281770, 37280515, 39851585, 74561030, 79703170, 82017133, 87673487, 164034266, 175346974, 231139193, 410085665, 438367435, 462278386, 820171330, 876734870, 1155695965, 2311391930, 2542531123, 5085062246, 12712655615, 25425311230]

約数ペア:

[(1, 25425311230), (2, 12712655615), (5, 5085062246), (10, 2542531123), (11, 2311391930), (22, 1155695965), (29, 876734870), (31, 820171330), (55, 462278386), (58, 438367435), (62, 410085665), (110, 231139193), (145, 175346974), (155, 164034266), (290, 87673487), (310, 82017133), (319, 79703170), (341, 74561030), (638, 39851585), (682, 37280515), (899, 28281770), (1595, 15940634), (1705, 14912206), (1798, 14140885), (3190, 7970317), (3410, 7456103), (4495, 5656354), (8990, 2828177), (9889, 2571070), (19778, 1285535), (49445, 514214), (98890, 257107)]