27117560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 39237640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1151, 1178, 1240, 2302, 2356, 2945, 4604, 4712, 5755, 5890, 9208, 11510, 11780, 21869, 23020, 23560, 35681, 43738, 46040, 71362, 87476, 109345, 142724, 174952, 178405, 218690, 285448, 356810, 437380, 677939, 713620, 874760, 1355878, 1427240, 2711756, 3389695, 5423512, 6779390, 13558780, 27117560]

約数ペア:

[(1, 27117560), (2, 13558780), (4, 6779390), (5, 5423512), (8, 3389695), (10, 2711756), (19, 1427240), (20, 1355878), (31, 874760), (38, 713620), (40, 677939), (62, 437380), (76, 356810), (95, 285448), (124, 218690), (152, 178405), (155, 174952), (190, 142724), (248, 109345), (310, 87476), (380, 71362), (589, 46040), (620, 43738), (760, 35681), (1151, 23560), (1178, 23020), (1240, 21869), (2302, 11780), (2356, 11510), (2945, 9208), (4604, 5890), (4712, 5755)]