83009080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26951}}^1$

素因数の和:26980

約数の個数: 64

約数和(自身を含む): 232865280

約数和(自身を除く): 149856200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 26951, 53902, 107804, 134755, 188657, 215608, 269510, 296461, 377314, 539020, 592922, 754628, 943285, 1078040, 1185844, 1482305, 1509256, 1886570, 2075227, 2371688, 2964610, 3773140, 4150454, 5929220, 7546280, 8300908, 10376135, 11858440, 16601816, 20752270, 41504540, 83009080]

約数ペア:

[(1, 83009080), (2, 41504540), (4, 20752270), (5, 16601816), (7, 11858440), (8, 10376135), (10, 8300908), (11, 7546280), (14, 5929220), (20, 4150454), (22, 3773140), (28, 2964610), (35, 2371688), (40, 2075227), (44, 1886570), (55, 1509256), (56, 1482305), (70, 1185844), (77, 1078040), (88, 943285), (110, 754628), (140, 592922), (154, 539020), (220, 377314), (280, 296461), (308, 269510), (385, 215608), (440, 188657), (616, 134755), (770, 107804), (1540, 53902), (3080, 26951)]