39758110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 85322160

約数和(自身を除く): 45564050

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 1979, 2009, 2870, 3958, 4018, 9895, 10045, 13853, 19790, 20090, 27706, 69265, 81139, 96971, 138530, 162278, 193942, 405695, 484855, 567973, 811390, 969710, 1135946, 2839865, 3975811, 5679730, 7951622, 19879055, 39758110]

約数ペア:

[(1, 39758110), (2, 19879055), (5, 7951622), (7, 5679730), (10, 3975811), (14, 2839865), (35, 1135946), (41, 969710), (49, 811390), (70, 567973), (82, 484855), (98, 405695), (205, 193942), (245, 162278), (287, 138530), (410, 96971), (490, 81139), (574, 69265), (1435, 27706), (1979, 20090), (2009, 19790), (2870, 13853), (3958, 10045), (4018, 9895)]