85451200

素因数分解:

$2^6\times 5^2\times {\mathrm{53407}}^1$

素因数の和:53429

約数の個数: 42

約数和(自身を含む): 210267296

約数和(自身を除く): 124816096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 53407, 106814, 213628, 267035, 427256, 534070, 854512, 1068140, 1335175, 1709024, 2136280, 2670350, 3418048, 4272560, 5340700, 8545120, 10681400, 17090240, 21362800, 42725600, 85451200]

約数ペア:

[(1, 85451200), (2, 42725600), (4, 21362800), (5, 17090240), (8, 10681400), (10, 8545120), (16, 5340700), (20, 4272560), (25, 3418048), (32, 2670350), (40, 2136280), (50, 1709024), (64, 1335175), (80, 1068140), (100, 854512), (160, 534070), (200, 427256), (320, 267035), (400, 213628), (800, 106814), (1600, 53407)]