148858880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{14537}}^1$

素因数の和:14564

約数の個数: 48

約数和(自身を含む): 357198660

約数和(自身を除く): 208339780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 14537, 29074, 58148, 72685, 116296, 145370, 232592, 290740, 465184, 581480, 930368, 1162960, 1860736, 2325920, 3721472, 4651840, 7442944, 9303680, 14885888, 18607360, 29771776, 37214720, 74429440, 148858880]

約数ペア:

[(1, 148858880), (2, 74429440), (4, 37214720), (5, 29771776), (8, 18607360), (10, 14885888), (16, 9303680), (20, 7442944), (32, 4651840), (40, 3721472), (64, 2325920), (80, 1860736), (128, 1162960), (160, 930368), (256, 581480), (320, 465184), (512, 290740), (640, 232592), (1024, 145370), (1280, 116296), (2048, 72685), (2560, 58148), (5120, 29074), (10240, 14537)]