15707932880

素因数分解:

$2^4\times 5^1\times {\mathrm{15329}}^1\times {\mathrm{12809}}^1$

素因数の和:28151

約数の個数: 40

約数和(自身を含む): 36526177800

約数和(自身を除く): 20818244920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12809, 15329, 25618, 30658, 51236, 61316, 64045, 76645, 102472, 122632, 128090, 153290, 204944, 245264, 256180, 306580, 512360, 613160, 1024720, 1226320, 196349161, 392698322, 785396644, 981745805, 1570793288, 1963491610, 3141586576, 3926983220, 7853966440, 15707932880]

約数ペア:

[(1, 15707932880), (2, 7853966440), (4, 3926983220), (5, 3141586576), (8, 1963491610), (10, 1570793288), (16, 981745805), (20, 785396644), (40, 392698322), (80, 196349161), (12809, 1226320), (15329, 1024720), (25618, 613160), (30658, 512360), (51236, 306580), (61316, 256180), (64045, 245264), (76645, 204944), (102472, 153290), (122632, 128090)]