2492774420

素因数分解:

$2^2\times 5^1\times {\mathrm{7507}}^1\times {\mathrm{16603}}^1$

素因数の和:24119

約数の個数: 24

約数和(自身を含む): 5235838944

約数和(自身を除く): 2743064524

約数列:

[1, 2, 4, 5, 10, 20, 7507, 15014, 16603, 30028, 33206, 37535, 66412, 75070, 83015, 150140, 166030, 332060, 124638721, 249277442, 498554884, 623193605, 1246387210, 2492774420]

約数ペア:

[(1, 2492774420), (2, 1246387210), (4, 623193605), (5, 498554884), (10, 249277442), (20, 124638721), (7507, 332060), (15014, 166030), (16603, 150140), (30028, 83015), (33206, 75070), (37535, 66412)]