79200280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116471}}^1$

素因数の和:116499

約数の個数: 32

約数和(自身を含む): 188684640

約数和(自身を除く): 109484360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 116471, 232942, 465884, 582355, 931768, 1164710, 1980007, 2329420, 3960014, 4658840, 7920028, 9900035, 15840056, 19800070, 39600140, 79200280]

約数ペア:

[(1, 79200280), (2, 39600140), (4, 19800070), (5, 15840056), (8, 9900035), (10, 7920028), (17, 4658840), (20, 3960014), (34, 2329420), (40, 1980007), (68, 1164710), (85, 931768), (136, 582355), (170, 465884), (340, 232942), (680, 116471)]