13306636820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{56113}}^1$

素因数の和:56360

約数の個数: 48

約数和(自身を含む): 28507707648

約数和(自身を除く): 15201070828

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 167, 284, 334, 355, 668, 710, 835, 1420, 1670, 3340, 11857, 23714, 47428, 56113, 59285, 112226, 118570, 224452, 237140, 280565, 561130, 1122260, 3984023, 7968046, 9370871, 15936092, 18741742, 19920115, 37483484, 39840230, 46854355, 79680460, 93708710, 187417420, 665331841, 1330663682, 2661327364, 3326659205, 6653318410, 13306636820]

約数ペア:

[(1, 13306636820), (2, 6653318410), (4, 3326659205), (5, 2661327364), (10, 1330663682), (20, 665331841), (71, 187417420), (142, 93708710), (167, 79680460), (284, 46854355), (334, 39840230), (355, 37483484), (668, 19920115), (710, 18741742), (835, 15936092), (1420, 9370871), (1670, 7968046), (3340, 3984023), (11857, 1122260), (23714, 561130), (47428, 280565), (56113, 237140), (59285, 224452), (112226, 118570)]