127900904360

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1\times {\mathrm{35831}}^1$

素因数の和:36458

約数の個数: 64

約数和(自身を含む): 289774817280

約数和(自身を除く): 161873912920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 383, 466, 766, 932, 1165, 1532, 1864, 1915, 2330, 3064, 3830, 4660, 7660, 9320, 15320, 35831, 71662, 89239, 143324, 178478, 179155, 286648, 356956, 358310, 446195, 713912, 716620, 892390, 1433240, 1784780, 3569560, 8348623, 13723273, 16697246, 27446546, 33394492, 41743115, 54893092, 66788984, 68616365, 83486230, 109786184, 137232730, 166972460, 274465460, 333944920, 548930920, 3197522609, 6395045218, 12790090436, 15987613045, 25580180872, 31975226090, 63950452180, 127900904360]

約数ペア:

[(1, 127900904360), (2, 63950452180), (4, 31975226090), (5, 25580180872), (8, 15987613045), (10, 12790090436), (20, 6395045218), (40, 3197522609), (233, 548930920), (383, 333944920), (466, 274465460), (766, 166972460), (932, 137232730), (1165, 109786184), (1532, 83486230), (1864, 68616365), (1915, 66788984), (2330, 54893092), (3064, 41743115), (3830, 33394492), (4660, 27446546), (7660, 16697246), (9320, 13723273), (15320, 8348623), (35831, 3569560), (71662, 1784780), (89239, 1433240), (143324, 892390), (178478, 716620), (179155, 713912), (286648, 446195), (356956, 358310)]