268402000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 80

約数和(自身を含む): 659011392

約数和(自身を除く): 390609392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 250, 268, 335, 400, 500, 536, 670, 1000, 1072, 1340, 1675, 2000, 2003, 2680, 3350, 4006, 5360, 6700, 8012, 8375, 10015, 13400, 16024, 16750, 20030, 26800, 32048, 33500, 40060, 50075, 67000, 80120, 100150, 134000, 134201, 160240, 200300, 250375, 268402, 400600, 500750, 536804, 671005, 801200, 1001500, 1073608, 1342010, 2003000, 2147216, 2684020, 3355025, 4006000, 5368040, 6710050, 10736080, 13420100, 16775125, 26840200, 33550250, 53680400, 67100500, 134201000, 268402000]

約数ペア:

[(1, 268402000), (2, 134201000), (4, 67100500), (5, 53680400), (8, 33550250), (10, 26840200), (16, 16775125), (20, 13420100), (25, 10736080), (40, 6710050), (50, 5368040), (67, 4006000), (80, 3355025), (100, 2684020), (125, 2147216), (134, 2003000), (200, 1342010), (250, 1073608), (268, 1001500), (335, 801200), (400, 671005), (500, 536804), (536, 500750), (670, 400600), (1000, 268402), (1072, 250375), (1340, 200300), (1675, 160240), (2000, 134201), (2003, 134000), (2680, 100150), (3350, 80120), (4006, 67000), (5360, 50075), (6700, 40060), (8012, 33500), (8375, 32048), (10015, 26800), (13400, 20030), (16024, 16750)]