26669060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 34802812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 503, 964, 1006, 1205, 2012, 2410, 2515, 2651, 4820, 5030, 5302, 5533, 10060, 10604, 11066, 13255, 22132, 26510, 27665, 53020, 55330, 110660, 121223, 242446, 484892, 606115, 1212230, 1333453, 2424460, 2666906, 5333812, 6667265, 13334530, 26669060]

約数ペア:

[(1, 26669060), (2, 13334530), (4, 6667265), (5, 5333812), (10, 2666906), (11, 2424460), (20, 1333453), (22, 1212230), (44, 606115), (55, 484892), (110, 242446), (220, 121223), (241, 110660), (482, 55330), (503, 53020), (964, 27665), (1006, 26510), (1205, 22132), (2012, 13255), (2410, 11066), (2515, 10604), (2651, 10060), (4820, 5533), (5030, 5302)]