109618880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{6991}}^1$

素因数の和:7022

約数の個数: 84

約数和(自身を含む): 303690528

約数和(自身を除く): 194071648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 6991, 7840, 13982, 15680, 27964, 34955, 48937, 55928, 69910, 97874, 111856, 139820, 195748, 223712, 244685, 279640, 342559, 391496, 447424, 489370, 559280, 685118, 782992, 978740, 1118560, 1370236, 1565984, 1712795, 1957480, 2237120, 2740472, 3131968, 3425590, 3914960, 5480944, 6851180, 7829920, 10961888, 13702360, 15659840, 21923776, 27404720, 54809440, 109618880]

約数ペア:

[(1, 109618880), (2, 54809440), (4, 27404720), (5, 21923776), (7, 15659840), (8, 13702360), (10, 10961888), (14, 7829920), (16, 6851180), (20, 5480944), (28, 3914960), (32, 3425590), (35, 3131968), (40, 2740472), (49, 2237120), (56, 1957480), (64, 1712795), (70, 1565984), (80, 1370236), (98, 1118560), (112, 978740), (140, 782992), (160, 685118), (196, 559280), (224, 489370), (245, 447424), (280, 391496), (320, 342559), (392, 279640), (448, 244685), (490, 223712), (560, 195748), (784, 139820), (980, 111856), (1120, 97874), (1568, 69910), (1960, 55928), (2240, 48937), (3136, 34955), (3920, 27964), (6991, 15680), (7840, 13982)]