22471580080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9061121}}^1$

素因数の和:9061165

約数の個数: 40

約数和(自身を含む): 53931798144

約数和(自身を除く): 31460218064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9061121, 18122242, 36244484, 45305605, 72488968, 90611210, 144977936, 181222420, 280894751, 362444840, 561789502, 724889680, 1123579004, 1404473755, 2247158008, 2808947510, 4494316016, 5617895020, 11235790040, 22471580080]

約数ペア:

[(1, 22471580080), (2, 11235790040), (4, 5617895020), (5, 4494316016), (8, 2808947510), (10, 2247158008), (16, 1404473755), (20, 1123579004), (31, 724889680), (40, 561789502), (62, 362444840), (80, 280894751), (124, 181222420), (155, 144977936), (248, 90611210), (310, 72488968), (496, 45305605), (620, 36244484), (1240, 18122242), (2480, 9061121)]