33664640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 50350720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2287, 2944, 3680, 4574, 7360, 9148, 11435, 14720, 18296, 22870, 36592, 45740, 52601, 73184, 91480, 105202, 146368, 182960, 210404, 263005, 292736, 365920, 420808, 526010, 731840, 841616, 1052020, 1463680, 1683232, 2104040, 3366464, 4208080, 6732928, 8416160, 16832320, 33664640]

約数ペア:

[(1, 33664640), (2, 16832320), (4, 8416160), (5, 6732928), (8, 4208080), (10, 3366464), (16, 2104040), (20, 1683232), (23, 1463680), (32, 1052020), (40, 841616), (46, 731840), (64, 526010), (80, 420808), (92, 365920), (115, 292736), (128, 263005), (160, 210404), (184, 182960), (230, 146368), (320, 105202), (368, 91480), (460, 73184), (640, 52601), (736, 45740), (920, 36592), (1472, 22870), (1840, 18296), (2287, 14720), (2944, 11435), (3680, 9148), (4574, 7360)]