14241489280

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{717817}}^1$

素因数の和:717867

約数の個数: 64

約数和(自身を含む): 35144369280

約数和(自身を除く): 20902880000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 717817, 1435634, 2871268, 3589085, 5742536, 7178170, 11485072, 14356340, 22252327, 22970144, 28712680, 44504654, 45940288, 57425360, 89009308, 91880576, 111261635, 114850720, 178018616, 222523270, 229701440, 356037232, 445046540, 459402880, 712074464, 890093080, 1424148928, 1780186160, 2848297856, 3560372320, 7120744640, 14241489280]

約数ペア:

[(1, 14241489280), (2, 7120744640), (4, 3560372320), (5, 2848297856), (8, 1780186160), (10, 1424148928), (16, 890093080), (20, 712074464), (31, 459402880), (32, 445046540), (40, 356037232), (62, 229701440), (64, 222523270), (80, 178018616), (124, 114850720), (128, 111261635), (155, 91880576), (160, 89009308), (248, 57425360), (310, 45940288), (320, 44504654), (496, 28712680), (620, 22970144), (640, 22252327), (992, 14356340), (1240, 11485072), (1984, 7178170), (2480, 5742536), (3968, 3589085), (4960, 2871268), (9920, 1435634), (19840, 717817)]