78134470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 143589600

約数和(自身を除く): 65455130

約数列:

[1, 2, 5, 10, 97, 109, 194, 218, 485, 545, 739, 970, 1090, 1478, 3695, 7390, 10573, 21146, 52865, 71683, 80551, 105730, 143366, 161102, 358415, 402755, 716830, 805510, 7813447, 15626894, 39067235, 78134470]

約数ペア:

[(1, 78134470), (2, 39067235), (5, 15626894), (10, 7813447), (97, 805510), (109, 716830), (194, 402755), (218, 358415), (485, 161102), (545, 143366), (739, 105730), (970, 80551), (1090, 71683), (1478, 52865), (3695, 21146), (7390, 10573)]