3875960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 6077320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 383, 440, 460, 506, 766, 920, 1012, 1265, 1532, 1915, 2024, 2530, 3064, 3830, 4213, 5060, 7660, 8426, 8809, 10120, 15320, 16852, 17618, 21065, 33704, 35236, 42130, 44045, 70472, 84260, 88090, 96899, 168520, 176180, 193798, 352360, 387596, 484495, 775192, 968990, 1937980, 3875960]

約数ペア:

[(1, 3875960), (2, 1937980), (4, 968990), (5, 775192), (8, 484495), (10, 387596), (11, 352360), (20, 193798), (22, 176180), (23, 168520), (40, 96899), (44, 88090), (46, 84260), (55, 70472), (88, 44045), (92, 42130), (110, 35236), (115, 33704), (184, 21065), (220, 17618), (230, 16852), (253, 15320), (383, 10120), (440, 8809), (460, 8426), (506, 7660), (766, 5060), (920, 4213), (1012, 3830), (1265, 3064), (1532, 2530), (1915, 2024)]