10254580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 24917760

約数和(自身を除く): 14663180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 823, 890, 1246, 1646, 1780, 2492, 3115, 3292, 4115, 5761, 6230, 8230, 11522, 12460, 16460, 23044, 28805, 57610, 73247, 115220, 146494, 292988, 366235, 512729, 732470, 1025458, 1464940, 2050916, 2563645, 5127290, 10254580]

約数ペア:

[(1, 10254580), (2, 5127290), (4, 2563645), (5, 2050916), (7, 1464940), (10, 1025458), (14, 732470), (20, 512729), (28, 366235), (35, 292988), (70, 146494), (89, 115220), (140, 73247), (178, 57610), (356, 28805), (445, 23044), (623, 16460), (823, 12460), (890, 11522), (1246, 8230), (1646, 6230), (1780, 5761), (2492, 4115), (3115, 3292)]