4955339980

素因数分解:

$2^2\times 5^1\times {\mathrm{3931}}^1\times {\mathrm{63029}}^1$

素因数の和:66969

約数の個数: 24

約数和(自身を含む): 10409026320

約数和(自身を除く): 5453686340

約数列:

[1, 2, 4, 5, 10, 20, 3931, 7862, 15724, 19655, 39310, 63029, 78620, 126058, 252116, 315145, 630290, 1260580, 247766999, 495533998, 991067996, 1238834995, 2477669990, 4955339980]

約数ペア:

[(1, 4955339980), (2, 2477669990), (4, 1238834995), (5, 991067996), (10, 495533998), (20, 247766999), (3931, 1260580), (7862, 630290), (15724, 315145), (19655, 252116), (39310, 126058), (63029, 78620)]