97890470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9721}}^1$

素因数の和:9800

約数の個数: 32

約数和(自身を含む): 188995680

約数和(自身を除く): 91105210

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 9721, 10070, 19442, 48605, 97210, 184699, 369398, 515213, 923495, 1030426, 1846990, 2576065, 5152130, 9789047, 19578094, 48945235, 97890470]

約数ペア:

[(1, 97890470), (2, 48945235), (5, 19578094), (10, 9789047), (19, 5152130), (38, 2576065), (53, 1846990), (95, 1030426), (106, 923495), (190, 515213), (265, 369398), (530, 184699), (1007, 97210), (2014, 48605), (5035, 19442), (9721, 10070)]