2958032240

素因数分解:

$2^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{57149}}^1$

素因数の和:57809

約数の個数: 40

約数和(自身を含む): 6888175200

約数和(自身を除く): 3930142960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 647, 1294, 2588, 3235, 5176, 6470, 10352, 12940, 25880, 51760, 57149, 114298, 228596, 285745, 457192, 571490, 914384, 1142980, 2285960, 4571920, 36975403, 73950806, 147901612, 184877015, 295803224, 369754030, 591606448, 739508060, 1479016120, 2958032240]

約数ペア:

[(1, 2958032240), (2, 1479016120), (4, 739508060), (5, 591606448), (8, 369754030), (10, 295803224), (16, 184877015), (20, 147901612), (40, 73950806), (80, 36975403), (647, 4571920), (1294, 2285960), (2588, 1142980), (3235, 914384), (5176, 571490), (6470, 457192), (10352, 285745), (12940, 228596), (25880, 114298), (51760, 57149)]