228975280

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6263}}^1$

素因数の和:6733

約数の個数: 40

約数和(自身を含む): 533617632

約数和(自身を除く): 304642352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 3656, 4570, 6263, 7312, 9140, 12526, 18280, 25052, 31315, 36560, 50104, 62630, 100208, 125260, 250520, 501040, 2862191, 5724382, 11448764, 14310955, 22897528, 28621910, 45795056, 57243820, 114487640, 228975280]

約数ペア:

[(1, 228975280), (2, 114487640), (4, 57243820), (5, 45795056), (8, 28621910), (10, 22897528), (16, 14310955), (20, 11448764), (40, 5724382), (80, 2862191), (457, 501040), (914, 250520), (1828, 125260), (2285, 100208), (3656, 62630), (4570, 50104), (6263, 36560), (7312, 31315), (9140, 25052), (12526, 18280)]