3813400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 9262800

約数和(自身を除く): 5449400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 829, 920, 1150, 1658, 2300, 3316, 4145, 4600, 6632, 8290, 16580, 19067, 20725, 33160, 38134, 41450, 76268, 82900, 95335, 152536, 165800, 190670, 381340, 476675, 762680, 953350, 1906700, 3813400]

約数ペア:

[(1, 3813400), (2, 1906700), (4, 953350), (5, 762680), (8, 476675), (10, 381340), (20, 190670), (23, 165800), (25, 152536), (40, 95335), (46, 82900), (50, 76268), (92, 41450), (100, 38134), (115, 33160), (184, 20725), (200, 19067), (230, 16580), (460, 8290), (575, 6632), (829, 4600), (920, 4145), (1150, 3316), (1658, 2300)]