33399680

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 83354400

約数和(自身を除く): 49954720

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, 2269, 2944, 3680, 4538, 7360, 9076, 11345, 14720, 18152, 22690, 36304, 45380, 52187, 72608, 90760, 104374, 145216, 181520, 208748, 260935, 290432, 363040, 417496, 521870, 726080, 834992, 1043740, 1452160, 1669984, 2087480, 3339968, 4174960, 6679936, 8349920, 16699840, 33399680]

約数ペア:

[(1, 33399680), (2, 16699840), (4, 8349920), (5, 6679936), (8, 4174960), (10, 3339968), (16, 2087480), (20, 1669984), (23, 1452160), (32, 1043740), (40, 834992), (46, 726080), (64, 521870), (80, 417496), (92, 363040), (115, 290432), (128, 260935), (160, 208748), (184, 181520), (230, 145216), (320, 104374), (368, 90760), (460, 72608), (640, 52187), (736, 45380), (920, 36304), (1472, 22690), (1840, 18152), (2269, 14720), (2944, 11345), (3680, 9076), (4538, 7360)]