26725780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 60238080

約数和(自身を除く): 33512300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 1327, 2014, 2654, 4028, 5035, 5308, 6635, 10070, 13270, 20140, 25213, 26540, 50426, 70331, 100852, 126065, 140662, 252130, 281324, 351655, 504260, 703310, 1336289, 1406620, 2672578, 5345156, 6681445, 13362890, 26725780]

約数ペア:

[(1, 26725780), (2, 13362890), (4, 6681445), (5, 5345156), (10, 2672578), (19, 1406620), (20, 1336289), (38, 703310), (53, 504260), (76, 351655), (95, 281324), (106, 252130), (190, 140662), (212, 126065), (265, 100852), (380, 70331), (530, 50426), (1007, 26540), (1060, 25213), (1327, 20140), (2014, 13270), (2654, 10070), (4028, 6635), (5035, 5308)]