11040140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 14815060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 1709, 3230, 3418, 6460, 6836, 8545, 17090, 29053, 32471, 34180, 58106, 64942, 116212, 129884, 145265, 162355, 290530, 324710, 552007, 581060, 649420, 1104014, 2208028, 2760035, 5520070, 11040140]

約数ペア:

[(1, 11040140), (2, 5520070), (4, 2760035), (5, 2208028), (10, 1104014), (17, 649420), (19, 581060), (20, 552007), (34, 324710), (38, 290530), (68, 162355), (76, 145265), (85, 129884), (95, 116212), (170, 64942), (190, 58106), (323, 34180), (340, 32471), (380, 29053), (646, 17090), (1292, 8545), (1615, 6836), (1709, 6460), (3230, 3418)]