74328184480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{42359}}^1$

素因数の和:43382

約数の個数: 96

約数和(自身を含む): 191760670080

約数和(自身を除く): 117432485600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 997, 1760, 1994, 3988, 4985, 7976, 9970, 10967, 15952, 19940, 21934, 31904, 39880, 42359, 43868, 54835, 79760, 84718, 87736, 109670, 159520, 169436, 175472, 211795, 219340, 338872, 350944, 423590, 438680, 465949, 677744, 847180, 877360, 931898, 1355488, 1694360, 1754720, 1863796, 2329745, 3388720, 3727592, 4659490, 6777440, 7455184, 9318980, 14910368, 18637960, 37275920, 42231923, 74551840, 84463846, 168927692, 211159615, 337855384, 422319230, 464551153, 675710768, 844638460, 929102306, 1351421536, 1689276920, 1858204612, 2322755765, 3378553840, 3716409224, 4645511530, 6757107680, 7432818448, 9291023060, 14865636896, 18582046120, 37164092240, 74328184480]

約数ペア:

[(1, 74328184480), (2, 37164092240), (4, 18582046120), (5, 14865636896), (8, 9291023060), (10, 7432818448), (11, 6757107680), (16, 4645511530), (20, 3716409224), (22, 3378553840), (32, 2322755765), (40, 1858204612), (44, 1689276920), (55, 1351421536), (80, 929102306), (88, 844638460), (110, 675710768), (160, 464551153), (176, 422319230), (220, 337855384), (352, 211159615), (440, 168927692), (880, 84463846), (997, 74551840), (1760, 42231923), (1994, 37275920), (3988, 18637960), (4985, 14910368), (7976, 9318980), (9970, 7455184), (10967, 6777440), (15952, 4659490), (19940, 3727592), (21934, 3388720), (31904, 2329745), (39880, 1863796), (42359, 1754720), (43868, 1694360), (54835, 1355488), (79760, 931898), (84718, 877360), (87736, 847180), (109670, 677744), (159520, 465949), (169436, 438680), (175472, 423590), (211795, 350944), (219340, 338872)]