16528049360

素因数分解:

$2^4\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{142189}}^1$

素因数の和:143655

約数の個数: 40

約数和(自身を含む): 38454432360

約数和(自身を除く): 21926383000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1453, 2906, 5812, 7265, 11624, 14530, 23248, 29060, 58120, 116240, 142189, 284378, 568756, 710945, 1137512, 1421890, 2275024, 2843780, 5687560, 11375120, 206600617, 413201234, 826402468, 1033003085, 1652804936, 2066006170, 3305609872, 4132012340, 8264024680, 16528049360]

約数ペア:

[(1, 16528049360), (2, 8264024680), (4, 4132012340), (5, 3305609872), (8, 2066006170), (10, 1652804936), (16, 1033003085), (20, 826402468), (40, 413201234), (80, 206600617), (1453, 11375120), (2906, 5687560), (5812, 2843780), (7265, 2275024), (11624, 1421890), (14530, 1137512), (23248, 710945), (29060, 568756), (58120, 284378), (116240, 142189)]