80169892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 170614080

約数和(自身を除く): 90444188

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 5641, 7106, 11282, 14212, 22564, 62051, 95897, 107179, 124102, 191794, 214358, 248204, 383588, 428716, 1054867, 1178969, 1822043, 2109734, 2357938, 3644086, 4219468, 4715876, 7288172, 20042473, 40084946, 80169892]

約数ペア:

[(1, 80169892), (2, 40084946), (4, 20042473), (11, 7288172), (17, 4715876), (19, 4219468), (22, 3644086), (34, 2357938), (38, 2109734), (44, 1822043), (68, 1178969), (76, 1054867), (187, 428716), (209, 383588), (323, 248204), (374, 214358), (418, 191794), (646, 124102), (748, 107179), (836, 95897), (1292, 62051), (3553, 22564), (5641, 14212), (7106, 11282)]