130202000

素因数分解:

$2^4\times 5^3\times {\mathrm{65101}}^1$

素因数の和:65124

約数の個数: 40

約数和(自身を含む): 314833272

約数和(自身を除く): 184631272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 65101, 130202, 260404, 325505, 520808, 651010, 1041616, 1302020, 1627525, 2604040, 3255050, 5208080, 6510100, 8137625, 13020200, 16275250, 26040400, 32550500, 65101000, 130202000]

約数ペア:

[(1, 130202000), (2, 65101000), (4, 32550500), (5, 26040400), (8, 16275250), (10, 13020200), (16, 8137625), (20, 6510100), (25, 5208080), (40, 3255050), (50, 2604040), (80, 1627525), (100, 1302020), (125, 1041616), (200, 651010), (250, 520808), (400, 325505), (500, 260404), (1000, 130202), (2000, 65101)]