80124065

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 119180160

約数和(自身を除く): 39056095

約数列:

[1, 5, 7, 23, 35, 49, 59, 115, 161, 241, 245, 295, 413, 805, 1127, 1205, 1357, 1687, 2065, 2891, 5543, 5635, 6785, 8435, 9499, 11809, 14219, 14455, 27715, 38801, 47495, 59045, 66493, 71095, 99533, 194005, 271607, 327037, 332465, 497665, 696731, 1358035, 1635185, 2289259, 3483655, 11446295, 16024813, 80124065]

約数ペア:

[(1, 80124065), (5, 16024813), (7, 11446295), (23, 3483655), (35, 2289259), (49, 1635185), (59, 1358035), (115, 696731), (161, 497665), (241, 332465), (245, 327037), (295, 271607), (413, 194005), (805, 99533), (1127, 71095), (1205, 66493), (1357, 59045), (1687, 47495), (2065, 38801), (2891, 27715), (5543, 14455), (5635, 14219), (6785, 11809), (8435, 9499)]