24993640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3922

約数の個数: 64

約数和(自身を含む): 67080960

約数和(自身を除く): 42087320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 3881, 6440, 7762, 15524, 19405, 27167, 31048, 38810, 54334, 77620, 89263, 108668, 135835, 155240, 178526, 217336, 271670, 357052, 446315, 543340, 624841, 714104, 892630, 1086680, 1249682, 1785260, 2499364, 3124205, 3570520, 4998728, 6248410, 12496820, 24993640]

約数ペア:

[(1, 24993640), (2, 12496820), (4, 6248410), (5, 4998728), (7, 3570520), (8, 3124205), (10, 2499364), (14, 1785260), (20, 1249682), (23, 1086680), (28, 892630), (35, 714104), (40, 624841), (46, 543340), (56, 446315), (70, 357052), (92, 271670), (115, 217336), (140, 178526), (161, 155240), (184, 135835), (230, 108668), (280, 89263), (322, 77620), (460, 54334), (644, 38810), (805, 31048), (920, 27167), (1288, 19405), (1610, 15524), (3220, 7762), (3881, 6440)]