4141480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2113}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 10844820

約数和(自身を除く): 6703340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2113, 4226, 8452, 10565, 14791, 16904, 21130, 29582, 42260, 59164, 73955, 84520, 103537, 118328, 147910, 207074, 295820, 414148, 517685, 591640, 828296, 1035370, 2070740, 4141480]

約数ペア:

[(1, 4141480), (2, 2070740), (4, 1035370), (5, 828296), (7, 591640), (8, 517685), (10, 414148), (14, 295820), (20, 207074), (28, 147910), (35, 118328), (40, 103537), (49, 84520), (56, 73955), (70, 59164), (98, 42260), (140, 29582), (196, 21130), (245, 16904), (280, 14791), (392, 10565), (490, 8452), (980, 4226), (1960, 2113)]