7134051320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{182177}}^1$

素因数の和:182288

約数の個数: 64

約数和(自身を含む): 17707701600

約数和(自身を除く): 10573650280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 39160, 182177, 364354, 728708, 910885, 1457416, 1821770, 2003947, 3643540, 4007894, 7287080, 8015788, 10019735, 16031576, 16213753, 20039470, 32427506, 40078940, 64855012, 80157880, 81068765, 129710024, 162137530, 178351283, 324275060, 356702566, 648550120, 713405132, 891756415, 1426810264, 1783512830, 3567025660, 7134051320]

約数ペア:

[(1, 7134051320), (2, 3567025660), (4, 1783512830), (5, 1426810264), (8, 891756415), (10, 713405132), (11, 648550120), (20, 356702566), (22, 324275060), (40, 178351283), (44, 162137530), (55, 129710024), (88, 81068765), (89, 80157880), (110, 64855012), (178, 40078940), (220, 32427506), (356, 20039470), (440, 16213753), (445, 16031576), (712, 10019735), (890, 8015788), (979, 7287080), (1780, 4007894), (1958, 3643540), (3560, 2003947), (3916, 1821770), (4895, 1457416), (7832, 910885), (9790, 728708), (19580, 364354), (39160, 182177)]