70365680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11423}}^1$

素因数の和:11454

約数の個数: 80

約数和(自身を含む): 203986944

約数和(自身を除く): 133621264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11423, 22846, 45692, 57115, 79961, 91384, 114230, 125653, 159922, 182768, 228460, 251306, 319844, 399805, 456920, 502612, 628265, 639688, 799610, 879571, 913840, 1005224, 1256530, 1279376, 1599220, 1759142, 2010448, 2513060, 3198440, 3518284, 4397855, 5026120, 6396880, 7036568, 8795710, 10052240, 14073136, 17591420, 35182840, 70365680]

約数ペア:

[(1, 70365680), (2, 35182840), (4, 17591420), (5, 14073136), (7, 10052240), (8, 8795710), (10, 7036568), (11, 6396880), (14, 5026120), (16, 4397855), (20, 3518284), (22, 3198440), (28, 2513060), (35, 2010448), (40, 1759142), (44, 1599220), (55, 1279376), (56, 1256530), (70, 1005224), (77, 913840), (80, 879571), (88, 799610), (110, 639688), (112, 628265), (140, 502612), (154, 456920), (176, 399805), (220, 319844), (280, 251306), (308, 228460), (385, 182768), (440, 159922), (560, 125653), (616, 114230), (770, 91384), (880, 79961), (1232, 57115), (1540, 45692), (3080, 22846), (6160, 11423)]