27514240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3339

約数の個数: 64

約数和(自身を含む): 70857360

約数和(自身を除く): 43343120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3307, 4160, 6614, 8320, 13228, 16535, 26456, 33070, 42991, 52912, 66140, 85982, 105824, 132280, 171964, 211648, 214955, 264560, 343928, 423296, 429910, 529120, 687856, 859820, 1058240, 1375712, 1719640, 2116480, 2751424, 3439280, 5502848, 6878560, 13757120, 27514240]

約数ペア:

[(1, 27514240), (2, 13757120), (4, 6878560), (5, 5502848), (8, 3439280), (10, 2751424), (13, 2116480), (16, 1719640), (20, 1375712), (26, 1058240), (32, 859820), (40, 687856), (52, 529120), (64, 429910), (65, 423296), (80, 343928), (104, 264560), (128, 214955), (130, 211648), (160, 171964), (208, 132280), (260, 105824), (320, 85982), (416, 66140), (520, 52912), (640, 42991), (832, 33070), (1040, 26456), (1664, 16535), (2080, 13228), (3307, 8320), (4160, 6614)]