103679420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4111}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 236949888

約数和(自身を除く): 133270468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 4111, 5044, 6305, 8222, 12610, 16444, 20555, 25220, 41110, 53443, 82220, 106886, 213772, 267215, 398767, 534430, 797534, 1068860, 1595068, 1993835, 3987670, 5183971, 7975340, 10367942, 20735884, 25919855, 51839710, 103679420]

約数ペア:

[(1, 103679420), (2, 51839710), (4, 25919855), (5, 20735884), (10, 10367942), (13, 7975340), (20, 5183971), (26, 3987670), (52, 1993835), (65, 1595068), (97, 1068860), (130, 797534), (194, 534430), (260, 398767), (388, 267215), (485, 213772), (970, 106886), (1261, 82220), (1940, 53443), (2522, 41110), (4111, 25220), (5044, 20555), (6305, 16444), (8222, 12610)]