117970656640

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1326109}}^1$

素因数の和:1326267

約数の個数: 64

約数和(自身を含む): 284052762000

約数和(自身を除く): 166082105360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1390, 2224, 2780, 4448, 5560, 8896, 11120, 17792, 22240, 44480, 88960, 1326109, 2652218, 5304436, 6630545, 10608872, 13261090, 21217744, 26522180, 42435488, 53044360, 84870976, 106088720, 169741952, 184329151, 212177440, 368658302, 424354880, 737316604, 848709760, 921645755, 1474633208, 1843291510, 2949266416, 3686583020, 5898532832, 7373166040, 11797065664, 14746332080, 23594131328, 29492664160, 58985328320, 117970656640]

約数ペア:

[(1, 117970656640), (2, 58985328320), (4, 29492664160), (5, 23594131328), (8, 14746332080), (10, 11797065664), (16, 7373166040), (20, 5898532832), (32, 3686583020), (40, 2949266416), (64, 1843291510), (80, 1474633208), (128, 921645755), (139, 848709760), (160, 737316604), (278, 424354880), (320, 368658302), (556, 212177440), (640, 184329151), (695, 169741952), (1112, 106088720), (1390, 84870976), (2224, 53044360), (2780, 42435488), (4448, 26522180), (5560, 21217744), (8896, 13261090), (11120, 10608872), (17792, 6630545), (22240, 5304436), (44480, 2652218), (88960, 1326109)]