24259900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 54

約数和(自身を含む): 61251288

約数和(自身を除く): 36991388

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, 4900, 4951, 9902, 19804, 24755, 34657, 49510, 69314, 99020, 123775, 138628, 173285, 242599, 247550, 346570, 485198, 495100, 693140, 866425, 970396, 1212995, 1732850, 2425990, 3465700, 4851980, 6064975, 12129950, 24259900]

約数ペア:

[(1, 24259900), (2, 12129950), (4, 6064975), (5, 4851980), (7, 3465700), (10, 2425990), (14, 1732850), (20, 1212995), (25, 970396), (28, 866425), (35, 693140), (49, 495100), (50, 485198), (70, 346570), (98, 247550), (100, 242599), (140, 173285), (175, 138628), (196, 123775), (245, 99020), (350, 69314), (490, 49510), (700, 34657), (980, 24755), (1225, 19804), (2450, 9902), (4900, 4951)]