133527890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1627}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 249670080

約数和(自身を除く): 116142190

約数列:

[1, 2, 5, 10, 29, 58, 145, 283, 290, 566, 1415, 1627, 2830, 3254, 8135, 8207, 16270, 16414, 41035, 47183, 82070, 94366, 235915, 460441, 471830, 920882, 2302205, 4604410, 13352789, 26705578, 66763945, 133527890]

約数ペア:

[(1, 133527890), (2, 66763945), (5, 26705578), (10, 13352789), (29, 4604410), (58, 2302205), (145, 920882), (283, 471830), (290, 460441), (566, 235915), (1415, 94366), (1627, 82070), (2830, 47183), (3254, 41035), (8135, 16414), (8207, 16270)]