2063669890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 3836394432

約数和(自身を除く): 1772724542

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 907, 1030, 1814, 2209, 4418, 4535, 4841, 9070, 9682, 11045, 22090, 24205, 42629, 48410, 85258, 93421, 186842, 213145, 227527, 426290, 455054, 467105, 934210, 1137635, 2003563, 2275270, 4007126, 4390787, 8781574, 10017815, 20035630, 21953935, 43907870, 206366989, 412733978, 1031834945, 2063669890]

約数ペア:

[(1, 2063669890), (2, 1031834945), (5, 412733978), (10, 206366989), (47, 43907870), (94, 21953935), (103, 20035630), (206, 10017815), (235, 8781574), (470, 4390787), (515, 4007126), (907, 2275270), (1030, 2003563), (1814, 1137635), (2209, 934210), (4418, 467105), (4535, 455054), (4841, 426290), (9070, 227527), (9682, 213145), (11045, 186842), (22090, 93421), (24205, 85258), (42629, 48410)]