80537524

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 36

約数和(自身を含む): 148157100

約数和(自身を除く): 67619576

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 269, 356, 538, 841, 1076, 1682, 2581, 3364, 5162, 7801, 10324, 15602, 23941, 31204, 47882, 74849, 95764, 149698, 226229, 299396, 452458, 694289, 904916, 1388578, 2777156, 20134381, 40268762, 80537524]

約数ペア:

[(1, 80537524), (2, 40268762), (4, 20134381), (29, 2777156), (58, 1388578), (89, 904916), (116, 694289), (178, 452458), (269, 299396), (356, 226229), (538, 149698), (841, 95764), (1076, 74849), (1682, 47882), (2581, 31204), (3364, 23941), (5162, 15602), (7801, 10324)]