13724900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2829

約数の個数: 54

約数和(自身を含む): 34657938

約数和(自身を除く): 20933038

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2801, 4900, 5602, 11204, 14005, 19607, 28010, 39214, 56020, 70025, 78428, 98035, 137249, 140050, 196070, 274498, 280100, 392140, 490175, 548996, 686245, 980350, 1372490, 1960700, 2744980, 3431225, 6862450, 13724900]

約数ペア:

[(1, 13724900), (2, 6862450), (4, 3431225), (5, 2744980), (7, 1960700), (10, 1372490), (14, 980350), (20, 686245), (25, 548996), (28, 490175), (35, 392140), (49, 280100), (50, 274498), (70, 196070), (98, 140050), (100, 137249), (140, 98035), (175, 78428), (196, 70025), (245, 56020), (350, 39214), (490, 28010), (700, 19607), (980, 14005), (1225, 11204), (2450, 5602), (2801, 4900)]