1569349420

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1\times {\mathrm{1063}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 3337121088

約数和(自身を除く): 1767771668

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 761, 970, 1063, 1522, 1940, 2126, 3044, 3805, 4252, 5315, 7610, 10630, 15220, 21260, 73817, 103111, 147634, 206222, 295268, 369085, 412444, 515555, 738170, 808943, 1031110, 1476340, 1617886, 2062220, 3235772, 4044715, 8089430, 16178860, 78467471, 156934942, 313869884, 392337355, 784674710, 1569349420]

約数ペア:

[(1, 1569349420), (2, 784674710), (4, 392337355), (5, 313869884), (10, 156934942), (20, 78467471), (97, 16178860), (194, 8089430), (388, 4044715), (485, 3235772), (761, 2062220), (970, 1617886), (1063, 1476340), (1522, 1031110), (1940, 808943), (2126, 738170), (3044, 515555), (3805, 412444), (4252, 369085), (5315, 295268), (7610, 206222), (10630, 147634), (15220, 103111), (21260, 73817)]