122385440

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5985

約数の個数: 48

約数和(自身を含む): 291392640

約数和(自身を除く): 169007200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 5839, 10480, 11678, 20960, 23356, 29195, 46712, 58390, 93424, 116780, 186848, 233560, 467120, 764909, 934240, 1529818, 3059636, 3824545, 6119272, 7649090, 12238544, 15298180, 24477088, 30596360, 61192720, 122385440]

約数ペア:

[(1, 122385440), (2, 61192720), (4, 30596360), (5, 24477088), (8, 15298180), (10, 12238544), (16, 7649090), (20, 6119272), (32, 3824545), (40, 3059636), (80, 1529818), (131, 934240), (160, 764909), (262, 467120), (524, 233560), (655, 186848), (1048, 116780), (1310, 93424), (2096, 58390), (2620, 46712), (4192, 29195), (5240, 23356), (5839, 20960), (10480, 11678)]