199055360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2777}}^1$

素因数の和:2811

約数の個数: 96

約数和(自身を含む): 546043680

約数和(自身を除く): 346988320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2777, 3584, 4480, 5120, 5554, 7168, 8960, 10240, 11108, 13885, 14336, 17920, 19439, 22216, 27770, 35840, 38878, 44432, 55540, 71680, 77756, 88864, 97195, 111080, 155512, 177728, 194390, 222160, 311024, 355456, 388780, 444320, 622048, 710912, 777560, 888640, 1244096, 1421824, 1555120, 1777280, 2488192, 2843648, 3110240, 3554560, 4976384, 5687296, 6220480, 7109120, 9952768, 12440960, 14218240, 19905536, 24881920, 28436480, 39811072, 49763840, 99527680, 199055360]

約数ペア:

[(1, 199055360), (2, 99527680), (4, 49763840), (5, 39811072), (7, 28436480), (8, 24881920), (10, 19905536), (14, 14218240), (16, 12440960), (20, 9952768), (28, 7109120), (32, 6220480), (35, 5687296), (40, 4976384), (56, 3554560), (64, 3110240), (70, 2843648), (80, 2488192), (112, 1777280), (128, 1555120), (140, 1421824), (160, 1244096), (224, 888640), (256, 777560), (280, 710912), (320, 622048), (448, 444320), (512, 388780), (560, 355456), (640, 311024), (896, 222160), (1024, 194390), (1120, 177728), (1280, 155512), (1792, 111080), (2048, 97195), (2240, 88864), (2560, 77756), (2777, 71680), (3584, 55540), (4480, 44432), (5120, 38878), (5554, 35840), (7168, 27770), (8960, 22216), (10240, 19439), (11108, 17920), (13885, 14336)]