556881110

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 1011463200

約数和(自身を除く): 454582090

約数列:

[1, 2, 5, 10, 241, 269, 482, 538, 859, 1205, 1345, 1718, 2410, 2690, 4295, 8590, 64829, 129658, 207019, 231071, 324145, 414038, 462142, 648290, 1035095, 1155355, 2070190, 2310710, 55688111, 111376222, 278440555, 556881110]

約数ペア:

[(1, 556881110), (2, 278440555), (5, 111376222), (10, 55688111), (241, 2310710), (269, 2070190), (482, 1155355), (538, 1035095), (859, 648290), (1205, 462142), (1345, 414038), (1718, 324145), (2410, 231071), (2690, 207019), (4295, 129658), (8590, 64829)]