66534843460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{977591}}^1$

素因数の和:977724

約数の個数: 48

約数和(自身を含む): 144855672192

約数和(自身を除く): 78320828732

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 164, 166, 205, 332, 410, 415, 820, 830, 1660, 3403, 6806, 13612, 17015, 34030, 68060, 977591, 1955182, 3910364, 4887955, 9775910, 19551820, 40081231, 80162462, 81140053, 160324924, 162280106, 200406155, 324560212, 400812310, 405700265, 801624620, 811400530, 1622801060, 3326742173, 6653484346, 13306968692, 16633710865, 33267421730, 66534843460]

約数ペア:

[(1, 66534843460), (2, 33267421730), (4, 16633710865), (5, 13306968692), (10, 6653484346), (20, 3326742173), (41, 1622801060), (82, 811400530), (83, 801624620), (164, 405700265), (166, 400812310), (205, 324560212), (332, 200406155), (410, 162280106), (415, 160324924), (820, 81140053), (830, 80162462), (1660, 40081231), (3403, 19551820), (6806, 9775910), (13612, 4887955), (17015, 3910364), (34030, 1955182), (68060, 977591)]