85993727120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{195121}}^1$

素因数の和:195928

約数の個数: 80

約数和(自身を含む): 228789130368

約数和(自身を除く): 142795403248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 787, 1574, 3148, 3935, 5509, 6296, 7870, 11018, 12592, 15740, 22036, 27545, 31480, 44072, 55090, 62960, 88144, 110180, 195121, 220360, 390242, 440720, 780484, 975605, 1365847, 1560968, 1951210, 2731694, 3121936, 3902420, 5463388, 6829235, 7804840, 10926776, 13658470, 15609680, 21853552, 27316940, 54633880, 109267760, 153560227, 307120454, 614240908, 767801135, 1074921589, 1228481816, 1535602270, 2149843178, 2456963632, 3071204540, 4299686356, 5374607945, 6142409080, 8599372712, 10749215890, 12284818160, 17198745424, 21498431780, 42996863560, 85993727120]

約数ペア:

[(1, 85993727120), (2, 42996863560), (4, 21498431780), (5, 17198745424), (7, 12284818160), (8, 10749215890), (10, 8599372712), (14, 6142409080), (16, 5374607945), (20, 4299686356), (28, 3071204540), (35, 2456963632), (40, 2149843178), (56, 1535602270), (70, 1228481816), (80, 1074921589), (112, 767801135), (140, 614240908), (280, 307120454), (560, 153560227), (787, 109267760), (1574, 54633880), (3148, 27316940), (3935, 21853552), (5509, 15609680), (6296, 13658470), (7870, 10926776), (11018, 7804840), (12592, 6829235), (15740, 5463388), (22036, 3902420), (27545, 3121936), (31480, 2731694), (44072, 1951210), (55090, 1560968), (62960, 1365847), (88144, 975605), (110180, 780484), (195121, 440720), (220360, 390242)]