1884472240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{63493}}^1$

素因数の和:63566

約数の個数: 80

約数和(自身を含む): 5101869888

約数和(自身を除く): 3217397648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 29680, 63493, 126986, 253972, 317465, 444451, 507944, 634930, 888902, 1015888, 1269860, 1777804, 2222255, 2539720, 3365129, 3555608, 4444510, 5079440, 6730258, 7111216, 8889020, 13460516, 16825645, 17778040, 23555903, 26921032, 33651290, 35556080, 47111806, 53842064, 67302580, 94223612, 117779515, 134605160, 188447224, 235559030, 269210320, 376894448, 471118060, 942236120, 1884472240]

約数ペア:

[(1, 1884472240), (2, 942236120), (4, 471118060), (5, 376894448), (7, 269210320), (8, 235559030), (10, 188447224), (14, 134605160), (16, 117779515), (20, 94223612), (28, 67302580), (35, 53842064), (40, 47111806), (53, 35556080), (56, 33651290), (70, 26921032), (80, 23555903), (106, 17778040), (112, 16825645), (140, 13460516), (212, 8889020), (265, 7111216), (280, 6730258), (371, 5079440), (424, 4444510), (530, 3555608), (560, 3365129), (742, 2539720), (848, 2222255), (1060, 1777804), (1484, 1269860), (1855, 1015888), (2120, 888902), (2968, 634930), (3710, 507944), (4240, 444451), (5936, 317465), (7420, 253972), (14840, 126986), (29680, 63493)]