83204480

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4531

約数の個数: 64

約数和(自身を含む): 205815600

約数和(自身を除く): 122611120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4483, 4640, 8966, 9280, 17932, 18560, 22415, 35864, 44830, 71728, 89660, 130007, 143456, 179320, 260014, 286912, 358640, 520028, 573824, 650035, 717280, 1040056, 1300070, 1434560, 2080112, 2600140, 2869120, 4160224, 5200280, 8320448, 10400560, 16640896, 20801120, 41602240, 83204480]

約数ペア:

[(1, 83204480), (2, 41602240), (4, 20801120), (5, 16640896), (8, 10400560), (10, 8320448), (16, 5200280), (20, 4160224), (29, 2869120), (32, 2600140), (40, 2080112), (58, 1434560), (64, 1300070), (80, 1040056), (116, 717280), (128, 650035), (145, 573824), (160, 520028), (232, 358640), (290, 286912), (320, 260014), (464, 179320), (580, 143456), (640, 130007), (928, 89660), (1160, 71728), (1856, 44830), (2320, 35864), (3712, 22415), (4483, 18560), (4640, 17932), (8966, 9280)]