129202300

素因数分解:

$2^2\times 5^2\times {\mathrm{1292023}}^1$

素因数の和:1292037

約数の個数: 18

約数和(自身を含む): 280369208

約数和(自身を除く): 151166908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1292023, 2584046, 5168092, 6460115, 12920230, 25840460, 32300575, 64601150, 129202300]

約数ペア:

[(1, 129202300), (2, 64601150), (4, 32300575), (5, 25840460), (10, 12920230), (20, 6460115), (25, 5168092), (50, 2584046), (100, 1292023)]