202419100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155707}}^1$

素因数の和:155734

約数の個数: 36

約数和(自身を含む): 473040904

約数和(自身を除く): 270621804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155707, 311414, 622828, 778535, 1557070, 2024191, 3114140, 3892675, 4048382, 7785350, 8096764, 10120955, 15570700, 20241910, 40483820, 50604775, 101209550, 202419100]

約数ペア:

[(1, 202419100), (2, 101209550), (4, 50604775), (5, 40483820), (10, 20241910), (13, 15570700), (20, 10120955), (25, 8096764), (26, 7785350), (50, 4048382), (52, 3892675), (65, 3114140), (100, 2024191), (130, 1557070), (260, 778535), (325, 622828), (650, 311414), (1300, 155707)]