5212880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3863

約数の個数: 40

約数和(自身を含む): 12836232

約数和(自身を除く): 7623352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3833, 7666, 15332, 19165, 30664, 38330, 61328, 65161, 76660, 130322, 153320, 260644, 306640, 325805, 521288, 651610, 1042576, 1303220, 2606440, 5212880]

約数ペア:

[(1, 5212880), (2, 2606440), (4, 1303220), (5, 1042576), (8, 651610), (10, 521288), (16, 325805), (17, 306640), (20, 260644), (34, 153320), (40, 130322), (68, 76660), (80, 65161), (85, 61328), (136, 38330), (170, 30664), (272, 19165), (340, 15332), (680, 7666), (1360, 3833)]