4279840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 10559808

約数和(自身を除く): 6279968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1163, 1840, 2326, 3680, 4652, 5815, 9304, 11630, 18608, 23260, 26749, 37216, 46520, 53498, 93040, 106996, 133745, 186080, 213992, 267490, 427984, 534980, 855968, 1069960, 2139920, 4279840]

約数ペア:

[(1, 4279840), (2, 2139920), (4, 1069960), (5, 855968), (8, 534980), (10, 427984), (16, 267490), (20, 213992), (23, 186080), (32, 133745), (40, 106996), (46, 93040), (80, 53498), (92, 46520), (115, 37216), (160, 26749), (184, 23260), (230, 18608), (368, 11630), (460, 9304), (736, 5815), (920, 4652), (1163, 3680), (1840, 2326)]