24933160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12721}}^1$

素因数の和:12746

約数の個数: 48

約数和(自身を含む): 65263860

約数和(自身を除く): 40330700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12721, 25442, 50884, 63605, 89047, 101768, 127210, 178094, 254420, 356188, 445235, 508840, 623329, 712376, 890470, 1246658, 1780940, 2493316, 3116645, 3561880, 4986632, 6233290, 12466580, 24933160]

約数ペア:

[(1, 24933160), (2, 12466580), (4, 6233290), (5, 4986632), (7, 3561880), (8, 3116645), (10, 2493316), (14, 1780940), (20, 1246658), (28, 890470), (35, 712376), (40, 623329), (49, 508840), (56, 445235), (70, 356188), (98, 254420), (140, 178094), (196, 127210), (245, 101768), (280, 89047), (392, 63605), (490, 50884), (980, 25442), (1960, 12721)]