247863200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23833}}^1$

素因数の和:23866

約数の個数: 72

約数和(自身を含む): 651669228

約数和(自身を除く): 403806028

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 23833, 47666, 95332, 119165, 190664, 238330, 309829, 381328, 476660, 595825, 619658, 762656, 953320, 1191650, 1239316, 1549145, 1906640, 2383300, 2478632, 3098290, 3813280, 4766600, 4957264, 6196580, 7745725, 9533200, 9914528, 12393160, 15491450, 19066400, 24786320, 30982900, 49572640, 61965800, 123931600, 247863200]

約数ペア:

[(1, 247863200), (2, 123931600), (4, 61965800), (5, 49572640), (8, 30982900), (10, 24786320), (13, 19066400), (16, 15491450), (20, 12393160), (25, 9914528), (26, 9533200), (32, 7745725), (40, 6196580), (50, 4957264), (52, 4766600), (65, 3813280), (80, 3098290), (100, 2478632), (104, 2383300), (130, 1906640), (160, 1549145), (200, 1239316), (208, 1191650), (260, 953320), (325, 762656), (400, 619658), (416, 595825), (520, 476660), (650, 381328), (800, 309829), (1040, 238330), (1300, 190664), (2080, 119165), (2600, 95332), (5200, 47666), (10400, 23833)]