4865885920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{15461}}^1$

素因数の和:15764

約数の個数: 96

約数和(自身を含む): 13185498816

約数和(自身を除く): 8319612896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 281, 560, 562, 1120, 1124, 1405, 1967, 2248, 2810, 3934, 4496, 5620, 7868, 8992, 9835, 11240, 15461, 15736, 19670, 22480, 30922, 31472, 39340, 44960, 61844, 62944, 77305, 78680, 108227, 123688, 154610, 157360, 216454, 247376, 309220, 314720, 432908, 494752, 541135, 618440, 865816, 1082270, 1236880, 1731632, 2164540, 2473760, 3463264, 4329080, 4344541, 8658160, 8689082, 17316320, 17378164, 21722705, 30411787, 34756328, 43445410, 60823574, 69512656, 86890820, 121647148, 139025312, 152058935, 173781640, 243294296, 304117870, 347563280, 486588592, 608235740, 695126560, 973177184, 1216471480, 2432942960, 4865885920]

約数ペア:

[(1, 4865885920), (2, 2432942960), (4, 1216471480), (5, 973177184), (7, 695126560), (8, 608235740), (10, 486588592), (14, 347563280), (16, 304117870), (20, 243294296), (28, 173781640), (32, 152058935), (35, 139025312), (40, 121647148), (56, 86890820), (70, 69512656), (80, 60823574), (112, 43445410), (140, 34756328), (160, 30411787), (224, 21722705), (280, 17378164), (281, 17316320), (560, 8689082), (562, 8658160), (1120, 4344541), (1124, 4329080), (1405, 3463264), (1967, 2473760), (2248, 2164540), (2810, 1731632), (3934, 1236880), (4496, 1082270), (5620, 865816), (7868, 618440), (8992, 541135), (9835, 494752), (11240, 432908), (15461, 314720), (15736, 309220), (19670, 247376), (22480, 216454), (30922, 157360), (31472, 154610), (39340, 123688), (44960, 108227), (61844, 78680), (62944, 77305)]