63763760

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2963}}^1$

素因数の和:3245

約数の個数: 40

約数和(自身を含む): 148852080

約数和(自身を除く): 85088320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 2963, 4304, 5380, 5926, 10760, 11852, 14815, 21520, 23704, 29630, 47408, 59260, 118520, 237040, 797047, 1594094, 3188188, 3985235, 6376376, 7970470, 12752752, 15940940, 31881880, 63763760]

約数ペア:

[(1, 63763760), (2, 31881880), (4, 15940940), (5, 12752752), (8, 7970470), (10, 6376376), (16, 3985235), (20, 3188188), (40, 1594094), (80, 797047), (269, 237040), (538, 118520), (1076, 59260), (1345, 47408), (2152, 29630), (2690, 23704), (2963, 21520), (4304, 14815), (5380, 11852), (5926, 10760)]