138001400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 335067840

約数和(自身を除く): 197066440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 53, 94, 100, 106, 188, 200, 212, 235, 265, 277, 376, 424, 470, 530, 554, 940, 1060, 1108, 1175, 1325, 1385, 1880, 2120, 2216, 2350, 2491, 2650, 2770, 4700, 4982, 5300, 5540, 6925, 9400, 9964, 10600, 11080, 12455, 13019, 13850, 14681, 19928, 24910, 26038, 27700, 29362, 49820, 52076, 55400, 58724, 62275, 65095, 73405, 99640, 104152, 117448, 124550, 130190, 146810, 249100, 260380, 293620, 325475, 367025, 498200, 520760, 587240, 650950, 690007, 734050, 1301900, 1380014, 1468100, 2603800, 2760028, 2936200, 3450035, 5520056, 6900070, 13800140, 17250175, 27600280, 34500350, 69000700, 138001400]

約数ペア:

[(1, 138001400), (2, 69000700), (4, 34500350), (5, 27600280), (8, 17250175), (10, 13800140), (20, 6900070), (25, 5520056), (40, 3450035), (47, 2936200), (50, 2760028), (53, 2603800), (94, 1468100), (100, 1380014), (106, 1301900), (188, 734050), (200, 690007), (212, 650950), (235, 587240), (265, 520760), (277, 498200), (376, 367025), (424, 325475), (470, 293620), (530, 260380), (554, 249100), (940, 146810), (1060, 130190), (1108, 124550), (1175, 117448), (1325, 104152), (1385, 99640), (1880, 73405), (2120, 65095), (2216, 62275), (2350, 58724), (2491, 55400), (2650, 52076), (2770, 49820), (4700, 29362), (4982, 27700), (5300, 26038), (5540, 24910), (6925, 19928), (9400, 14681), (9964, 13850), (10600, 13019), (11080, 12455)]