87650170

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 161053200

約数和(自身を除く): 73403030

約数列:

[1, 2, 5, 10, 97, 109, 194, 218, 485, 545, 829, 970, 1090, 1658, 4145, 8290, 10573, 21146, 52865, 80413, 90361, 105730, 160826, 180722, 402065, 451805, 804130, 903610, 8765017, 17530034, 43825085, 87650170]

約数ペア:

[(1, 87650170), (2, 43825085), (5, 17530034), (10, 8765017), (97, 903610), (109, 804130), (194, 451805), (218, 402065), (485, 180722), (545, 160826), (829, 105730), (970, 90361), (1090, 80413), (1658, 52865), (4145, 21146), (8290, 10573)]