10888720

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 25534080

約数和(自身を除く): 14645360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1039, 1048, 1310, 2078, 2096, 2620, 4156, 5195, 5240, 8312, 10390, 10480, 16624, 20780, 41560, 83120, 136109, 272218, 544436, 680545, 1088872, 1361090, 2177744, 2722180, 5444360, 10888720]

約数ペア:

[(1, 10888720), (2, 5444360), (4, 2722180), (5, 2177744), (8, 1361090), (10, 1088872), (16, 680545), (20, 544436), (40, 272218), (80, 136109), (131, 83120), (262, 41560), (524, 20780), (655, 16624), (1039, 10480), (1048, 10390), (1310, 8312), (2078, 5240), (2096, 5195), (2620, 4156)]