15677003080

素因数分解:

$2^3\times 5^1\times {\mathrm{6449}}^1\times {\mathrm{60773}}^1$

素因数の和:67233

約数の個数: 32

約数和(自身を含む): 35279307000

約数和(自身を除く): 19602303920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6449, 12898, 25796, 32245, 51592, 60773, 64490, 121546, 128980, 243092, 257960, 303865, 486184, 607730, 1215460, 2430920, 391925077, 783850154, 1567700308, 1959625385, 3135400616, 3919250770, 7838501540, 15677003080]

約数ペア:

[(1, 15677003080), (2, 7838501540), (4, 3919250770), (5, 3135400616), (8, 1959625385), (10, 1567700308), (20, 783850154), (40, 391925077), (6449, 2430920), (12898, 1215460), (25796, 607730), (32245, 486184), (51592, 303865), (60773, 257960), (64490, 243092), (121546, 128980)]