45844120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163729}}^1$

素因数の和:163747

約数の個数: 32

約数和(自身を含む): 117885600

約数和(自身を除く): 72041480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 163729, 327458, 654916, 818645, 1146103, 1309832, 1637290, 2292206, 3274580, 4584412, 5730515, 6549160, 9168824, 11461030, 22922060, 45844120]

約数ペア:

[(1, 45844120), (2, 22922060), (4, 11461030), (5, 9168824), (7, 6549160), (8, 5730515), (10, 4584412), (14, 3274580), (20, 2292206), (28, 1637290), (35, 1309832), (40, 1146103), (56, 818645), (70, 654916), (140, 327458), (280, 163729)]