10404100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 26248320

約数和(自身を除く): 15844220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 167, 175, 178, 334, 350, 356, 445, 623, 668, 700, 835, 890, 1169, 1246, 1670, 1780, 2225, 2338, 2492, 3115, 3340, 4175, 4450, 4676, 5845, 6230, 8350, 8900, 11690, 12460, 14863, 15575, 16700, 23380, 29225, 29726, 31150, 58450, 59452, 62300, 74315, 104041, 116900, 148630, 208082, 297260, 371575, 416164, 520205, 743150, 1040410, 1486300, 2080820, 2601025, 5202050, 10404100]

約数ペア:

[(1, 10404100), (2, 5202050), (4, 2601025), (5, 2080820), (7, 1486300), (10, 1040410), (14, 743150), (20, 520205), (25, 416164), (28, 371575), (35, 297260), (50, 208082), (70, 148630), (89, 116900), (100, 104041), (140, 74315), (167, 62300), (175, 59452), (178, 58450), (334, 31150), (350, 29726), (356, 29225), (445, 23380), (623, 16700), (668, 15575), (700, 14863), (835, 12460), (890, 11690), (1169, 8900), (1246, 8350), (1670, 6230), (1780, 5845), (2225, 4676), (2338, 4450), (2492, 4175), (3115, 3340)]