11216900

素因数分解:

$2^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 24498432

約数和(自身を除く): 13281532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 223, 446, 503, 892, 1006, 1115, 2012, 2230, 2515, 4460, 5030, 5575, 10060, 11150, 12575, 22300, 25150, 50300, 112169, 224338, 448676, 560845, 1121690, 2243380, 2804225, 5608450, 11216900]

約数ペア:

[(1, 11216900), (2, 5608450), (4, 2804225), (5, 2243380), (10, 1121690), (20, 560845), (25, 448676), (50, 224338), (100, 112169), (223, 50300), (446, 25150), (503, 22300), (892, 12575), (1006, 11150), (1115, 10060), (2012, 5575), (2230, 5030), (2515, 4460)]