8411283220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{5867}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 17872989120

約数和(自身を除く): 9461705900

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 739, 970, 1478, 1940, 2956, 3695, 5867, 7390, 11734, 14780, 23468, 29335, 58670, 71683, 117340, 143366, 286732, 358415, 569099, 716830, 1138198, 1433660, 2276396, 2845495, 4335713, 5690990, 8671426, 11381980, 17342852, 21678565, 43357130, 86714260, 420564161, 841128322, 1682256644, 2102820805, 4205641610, 8411283220]

約数ペア:

[(1, 8411283220), (2, 4205641610), (4, 2102820805), (5, 1682256644), (10, 841128322), (20, 420564161), (97, 86714260), (194, 43357130), (388, 21678565), (485, 17342852), (739, 11381980), (970, 8671426), (1478, 5690990), (1940, 4335713), (2956, 2845495), (3695, 2276396), (5867, 1433660), (7390, 1138198), (11734, 716830), (14780, 569099), (23468, 358415), (29335, 286732), (58670, 143366), (71683, 117340)]