29146880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3253}}^1$

素因数の和:3281

約数の個数: 72

約数和(自身を含む): 79814112

約数和(自身を除く): 50667232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3253, 4480, 6506, 8960, 13012, 16265, 22771, 26024, 32530, 45542, 52048, 65060, 91084, 104096, 113855, 130120, 182168, 208192, 227710, 260240, 364336, 416384, 455420, 520480, 728672, 832768, 910840, 1040960, 1457344, 1821680, 2081920, 2914688, 3643360, 4163840, 5829376, 7286720, 14573440, 29146880]

約数ペア:

[(1, 29146880), (2, 14573440), (4, 7286720), (5, 5829376), (7, 4163840), (8, 3643360), (10, 2914688), (14, 2081920), (16, 1821680), (20, 1457344), (28, 1040960), (32, 910840), (35, 832768), (40, 728672), (56, 520480), (64, 455420), (70, 416384), (80, 364336), (112, 260240), (128, 227710), (140, 208192), (160, 182168), (224, 130120), (256, 113855), (280, 104096), (320, 91084), (448, 65060), (560, 52048), (640, 45542), (896, 32530), (1120, 26024), (1280, 22771), (1792, 16265), (2240, 13012), (3253, 8960), (4480, 6506)]