5280985985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 7348320000

約数和(自身を除く): 2067334015

約数列:

[1, 5, 11, 29, 53, 55, 145, 179, 265, 319, 349, 583, 895, 1537, 1595, 1745, 1969, 2915, 3839, 5191, 7685, 9487, 9845, 10121, 16907, 18497, 19195, 25955, 47435, 50605, 57101, 62471, 84535, 92485, 104357, 111331, 203467, 275123, 285505, 312355, 521785, 536413, 556655, 687181, 1017335, 1375615, 1811659, 2682065, 3026353, 3310963, 3435905, 5900543, 9058295, 15131765, 16554815, 19928249, 29502715, 36420593, 96017927, 99641245, 182102965, 480089635, 1056197197, 5280985985]

約数ペア:

[(1, 5280985985), (5, 1056197197), (11, 480089635), (29, 182102965), (53, 99641245), (55, 96017927), (145, 36420593), (179, 29502715), (265, 19928249), (319, 16554815), (349, 15131765), (583, 9058295), (895, 5900543), (1537, 3435905), (1595, 3310963), (1745, 3026353), (1969, 2682065), (2915, 1811659), (3839, 1375615), (5191, 1017335), (7685, 687181), (9487, 556655), (9845, 536413), (10121, 521785), (16907, 312355), (18497, 285505), (19195, 275123), (25955, 203467), (47435, 111331), (50605, 104357), (57101, 92485), (62471, 84535)]