23108830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 19892450

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 359, 410, 718, 785, 1570, 1795, 3590, 6437, 12874, 14719, 29438, 32185, 56363, 64370, 73595, 112726, 147190, 281815, 563630, 2310883, 4621766, 11554415, 23108830]

約数ペア:

[(1, 23108830), (2, 11554415), (5, 4621766), (10, 2310883), (41, 563630), (82, 281815), (157, 147190), (205, 112726), (314, 73595), (359, 64370), (410, 56363), (718, 32185), (785, 29438), (1570, 14719), (1795, 12874), (3590, 6437)]