87055360

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 132

約数和(自身を含む): 243625752

約数和(自身を除く): 156570392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 347, 392, 448, 490, 512, 560, 640, 694, 784, 896, 980, 1024, 1120, 1280, 1388, 1568, 1735, 1792, 1960, 2240, 2429, 2560, 2776, 3136, 3470, 3584, 3920, 4480, 4858, 5120, 5552, 6272, 6940, 7168, 7840, 8960, 9716, 11104, 12145, 12544, 13880, 15680, 17003, 17920, 19432, 22208, 24290, 25088, 27760, 31360, 34006, 35840, 38864, 44416, 48580, 50176, 55520, 62720, 68012, 77728, 85015, 88832, 97160, 111040, 125440, 136024, 155456, 170030, 177664, 194320, 222080, 250880, 272048, 310912, 340060, 355328, 388640, 444160, 544096, 621824, 680120, 777280, 888320, 1088192, 1243648, 1360240, 1554560, 1776640, 2176384, 2487296, 2720480, 3109120, 4352768, 5440960, 6218240, 8705536, 10881920, 12436480, 17411072, 21763840, 43527680, 87055360]

約数ペア:

[(1, 87055360), (2, 43527680), (4, 21763840), (5, 17411072), (7, 12436480), (8, 10881920), (10, 8705536), (14, 6218240), (16, 5440960), (20, 4352768), (28, 3109120), (32, 2720480), (35, 2487296), (40, 2176384), (49, 1776640), (56, 1554560), (64, 1360240), (70, 1243648), (80, 1088192), (98, 888320), (112, 777280), (128, 680120), (140, 621824), (160, 544096), (196, 444160), (224, 388640), (245, 355328), (256, 340060), (280, 310912), (320, 272048), (347, 250880), (392, 222080), (448, 194320), (490, 177664), (512, 170030), (560, 155456), (640, 136024), (694, 125440), (784, 111040), (896, 97160), (980, 88832), (1024, 85015), (1120, 77728), (1280, 68012), (1388, 62720), (1568, 55520), (1735, 50176), (1792, 48580), (1960, 44416), (2240, 38864), (2429, 35840), (2560, 34006), (2776, 31360), (3136, 27760), (3470, 25088), (3584, 24290), (3920, 22208), (4480, 19432), (4858, 17920), (5120, 17003), (5552, 15680), (6272, 13880), (6940, 12544), (7168, 12145), (7840, 11104), (8960, 9716)]