45353840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80989}}^1$

素因数の和:81009

約数の個数: 40

約数和(自身を含む): 120513120

約数和(自身を除く): 75159280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80989, 161978, 323956, 404945, 566923, 647912, 809890, 1133846, 1295824, 1619780, 2267692, 2834615, 3239560, 4535384, 5669230, 6479120, 9070768, 11338460, 22676920, 45353840]

約数ペア:

[(1, 45353840), (2, 22676920), (4, 11338460), (5, 9070768), (7, 6479120), (8, 5669230), (10, 4535384), (14, 3239560), (16, 2834615), (20, 2267692), (28, 1619780), (35, 1295824), (40, 1133846), (56, 809890), (70, 647912), (80, 566923), (112, 404945), (140, 323956), (280, 161978), (560, 80989)]