4342520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 12035520

約数和(自身を除く): 7693000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1193, 1820, 2386, 3640, 4772, 5965, 8351, 9544, 11930, 15509, 16702, 23860, 31018, 33404, 41755, 47720, 62036, 66808, 77545, 83510, 108563, 124072, 155090, 167020, 217126, 310180, 334040, 434252, 542815, 620360, 868504, 1085630, 2171260, 4342520]

約数ペア:

[(1, 4342520), (2, 2171260), (4, 1085630), (5, 868504), (7, 620360), (8, 542815), (10, 434252), (13, 334040), (14, 310180), (20, 217126), (26, 167020), (28, 155090), (35, 124072), (40, 108563), (52, 83510), (56, 77545), (65, 66808), (70, 62036), (91, 47720), (104, 41755), (130, 33404), (140, 31018), (182, 23860), (260, 16702), (280, 15509), (364, 11930), (455, 9544), (520, 8351), (728, 5965), (910, 4772), (1193, 3640), (1820, 2386)]