80497004

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6961}}^1$

素因数の和:7038

約数の個数: 36

約数和(自身を含む): 166670280

約数和(自身を除く): 86173276

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 6961, 11564, 13922, 27844, 48727, 97454, 194908, 341089, 410699, 682178, 821398, 1364356, 1642796, 2874893, 5749786, 11499572, 20124251, 40248502, 80497004]

約数ペア:

[(1, 80497004), (2, 40248502), (4, 20124251), (7, 11499572), (14, 5749786), (28, 2874893), (49, 1642796), (59, 1364356), (98, 821398), (118, 682178), (196, 410699), (236, 341089), (413, 194908), (826, 97454), (1652, 48727), (2891, 27844), (5782, 13922), (6961, 11564)]