33750580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 72999360

約数和(自身を除く): 39248780

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 134, 178, 268, 283, 335, 356, 445, 566, 670, 890, 1132, 1340, 1415, 1780, 2830, 5660, 5963, 11926, 18961, 23852, 25187, 29815, 37922, 50374, 59630, 75844, 94805, 100748, 119260, 125935, 189610, 251870, 379220, 503740, 1687529, 3375058, 6750116, 8437645, 16875290, 33750580]

約数ペア:

[(1, 33750580), (2, 16875290), (4, 8437645), (5, 6750116), (10, 3375058), (20, 1687529), (67, 503740), (89, 379220), (134, 251870), (178, 189610), (268, 125935), (283, 119260), (335, 100748), (356, 94805), (445, 75844), (566, 59630), (670, 50374), (890, 37922), (1132, 29815), (1340, 25187), (1415, 23852), (1780, 18961), (2830, 11926), (5660, 5963)]