23434240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 58953600

約数和(自身を除く): 35519360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 199, 230, 256, 320, 368, 398, 460, 512, 640, 736, 796, 920, 995, 1024, 1280, 1472, 1592, 1840, 1990, 2560, 2944, 3184, 3680, 3980, 4577, 5120, 5888, 6368, 7360, 7960, 9154, 11776, 12736, 14720, 15920, 18308, 22885, 23552, 25472, 29440, 31840, 36616, 45770, 50944, 58880, 63680, 73232, 91540, 101888, 117760, 127360, 146464, 183080, 203776, 254720, 292928, 366160, 509440, 585856, 732320, 1018880, 1171712, 1464640, 2343424, 2929280, 4686848, 5858560, 11717120, 23434240]

約数ペア:

[(1, 23434240), (2, 11717120), (4, 5858560), (5, 4686848), (8, 2929280), (10, 2343424), (16, 1464640), (20, 1171712), (23, 1018880), (32, 732320), (40, 585856), (46, 509440), (64, 366160), (80, 292928), (92, 254720), (115, 203776), (128, 183080), (160, 146464), (184, 127360), (199, 117760), (230, 101888), (256, 91540), (320, 73232), (368, 63680), (398, 58880), (460, 50944), (512, 45770), (640, 36616), (736, 31840), (796, 29440), (920, 25472), (995, 23552), (1024, 22885), (1280, 18308), (1472, 15920), (1592, 14720), (1840, 12736), (1990, 11776), (2560, 9154), (2944, 7960), (3184, 7360), (3680, 6368), (3980, 5888), (4577, 5120)]