3674145440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{468641}}^1$

素因数の和:468670

約数の個数: 72

約数和(自身を含む): 10097360532

約数和(自身を除く): 6423215092

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 468641, 937282, 1874564, 2343205, 3280487, 3749128, 4686410, 6560974, 7498256, 9372820, 13121948, 14996512, 16402435, 18745640, 22963409, 26243896, 32804870, 37491280, 45926818, 52487792, 65609740, 74982560, 91853636, 104975584, 114817045, 131219480, 183707272, 229634090, 262438960, 367414544, 459268180, 524877920, 734829088, 918536360, 1837072720, 3674145440]

約数ペア:

[(1, 3674145440), (2, 1837072720), (4, 918536360), (5, 734829088), (7, 524877920), (8, 459268180), (10, 367414544), (14, 262438960), (16, 229634090), (20, 183707272), (28, 131219480), (32, 114817045), (35, 104975584), (40, 91853636), (49, 74982560), (56, 65609740), (70, 52487792), (80, 45926818), (98, 37491280), (112, 32804870), (140, 26243896), (160, 22963409), (196, 18745640), (224, 16402435), (245, 14996512), (280, 13121948), (392, 9372820), (490, 7498256), (560, 6560974), (784, 4686410), (980, 3749128), (1120, 3280487), (1568, 2343205), (1960, 1874564), (3920, 937282), (7840, 468641)]