3952960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1151

約数の個数: 56

約数和(自身を含む): 10277856

約数和(自身を除く): 6324896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1123, 1760, 2246, 3520, 4492, 5615, 8984, 11230, 12353, 17968, 22460, 24706, 35936, 44920, 49412, 61765, 71872, 89840, 98824, 123530, 179680, 197648, 247060, 359360, 395296, 494120, 790592, 988240, 1976480, 3952960]

約数ペア:

[(1, 3952960), (2, 1976480), (4, 988240), (5, 790592), (8, 494120), (10, 395296), (11, 359360), (16, 247060), (20, 197648), (22, 179680), (32, 123530), (40, 98824), (44, 89840), (55, 71872), (64, 61765), (80, 49412), (88, 44920), (110, 35936), (160, 24706), (176, 22460), (220, 17968), (320, 12353), (352, 11230), (440, 8984), (704, 5615), (880, 4492), (1123, 3520), (1760, 2246)]