5215360

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 12943800

約数和(自身を除く): 7728440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 281, 290, 320, 464, 562, 580, 640, 928, 1124, 1160, 1405, 1856, 2248, 2320, 2810, 3712, 4496, 4640, 5620, 8149, 8992, 9280, 11240, 16298, 17984, 18560, 22480, 32596, 35968, 40745, 44960, 65192, 81490, 89920, 130384, 162980, 179840, 260768, 325960, 521536, 651920, 1043072, 1303840, 2607680, 5215360]

約数ペア:

[(1, 5215360), (2, 2607680), (4, 1303840), (5, 1043072), (8, 651920), (10, 521536), (16, 325960), (20, 260768), (29, 179840), (32, 162980), (40, 130384), (58, 89920), (64, 81490), (80, 65192), (116, 44960), (128, 40745), (145, 35968), (160, 32596), (232, 22480), (281, 18560), (290, 17984), (320, 16298), (464, 11240), (562, 9280), (580, 8992), (640, 8149), (928, 5620), (1124, 4640), (1160, 4496), (1405, 3712), (1856, 2810), (2248, 2320)]