1832080640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4844

約数の個数: 144

約数和(自身を含む): 4932482688

約数和(自身を除く): 3100402048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 520, 598, 640, 736, 832, 920, 1040, 1196, 1280, 1472, 1495, 1664, 1840, 2080, 2392, 2944, 2990, 3328, 3680, 4160, 4784, 4787, 5888, 5980, 7360, 8320, 9568, 9574, 11960, 14720, 16640, 19136, 19148, 23920, 23935, 29440, 38272, 38296, 47840, 47870, 62231, 76544, 76592, 95680, 95740, 110101, 124462, 153184, 191360, 191480, 220202, 248924, 306368, 311155, 382720, 382960, 440404, 497848, 550505, 612736, 622310, 765920, 880808, 995696, 1101010, 1225472, 1244620, 1431313, 1531840, 1761616, 1991392, 2202020, 2489240, 2862626, 3063680, 3523232, 3982784, 4404040, 4978480, 5725252, 6127360, 7046464, 7156565, 7965568, 8808080, 9956960, 11450504, 14092928, 14313130, 15931136, 17616160, 19913920, 22901008, 28185856, 28626260, 35232320, 39827840, 45802016, 57252520, 70464640, 79655680, 91604032, 114505040, 140929280, 183208064, 229010080, 366416128, 458020160, 916040320, 1832080640]

約数ペア:

[(1, 1832080640), (2, 916040320), (4, 458020160), (5, 366416128), (8, 229010080), (10, 183208064), (13, 140929280), (16, 114505040), (20, 91604032), (23, 79655680), (26, 70464640), (32, 57252520), (40, 45802016), (46, 39827840), (52, 35232320), (64, 28626260), (65, 28185856), (80, 22901008), (92, 19913920), (104, 17616160), (115, 15931136), (128, 14313130), (130, 14092928), (160, 11450504), (184, 9956960), (208, 8808080), (230, 7965568), (256, 7156565), (260, 7046464), (299, 6127360), (320, 5725252), (368, 4978480), (416, 4404040), (460, 3982784), (520, 3523232), (598, 3063680), (640, 2862626), (736, 2489240), (832, 2202020), (920, 1991392), (1040, 1761616), (1196, 1531840), (1280, 1431313), (1472, 1244620), (1495, 1225472), (1664, 1101010), (1840, 995696), (2080, 880808), (2392, 765920), (2944, 622310), (2990, 612736), (3328, 550505), (3680, 497848), (4160, 440404), (4784, 382960), (4787, 382720), (5888, 311155), (5980, 306368), (7360, 248924), (8320, 220202), (9568, 191480), (9574, 191360), (11960, 153184), (14720, 124462), (16640, 110101), (19136, 95740), (19148, 95680), (23920, 76592), (23935, 76544), (29440, 62231), (38272, 47870), (38296, 47840)]