456047260

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 967893696

約数和(自身を除く): 511846436

約数列:

[1, 2, 4, 5, 10, 20, 263, 277, 313, 526, 554, 626, 1052, 1108, 1252, 1315, 1385, 1565, 2630, 2770, 3130, 5260, 5540, 6260, 72851, 82319, 86701, 145702, 164638, 173402, 291404, 329276, 346804, 364255, 411595, 433505, 728510, 823190, 867010, 1457020, 1646380, 1734020, 22802363, 45604726, 91209452, 114011815, 228023630, 456047260]

約数ペア:

[(1, 456047260), (2, 228023630), (4, 114011815), (5, 91209452), (10, 45604726), (20, 22802363), (263, 1734020), (277, 1646380), (313, 1457020), (526, 867010), (554, 823190), (626, 728510), (1052, 433505), (1108, 411595), (1252, 364255), (1315, 346804), (1385, 329276), (1565, 291404), (2630, 173402), (2770, 164638), (3130, 145702), (5260, 86701), (5540, 82319), (6260, 72851)]