45079040

素因数分解:

$2^9\times 5^1\times {\mathrm{17609}}^1$

素因数の和:17632

約数の個数: 40

約数和(自身を含む): 108090180

約数和(自身を除く): 63011140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 17609, 35218, 70436, 88045, 140872, 176090, 281744, 352180, 563488, 704360, 1126976, 1408720, 2253952, 2817440, 4507904, 5634880, 9015808, 11269760, 22539520, 45079040]

約数ペア:

[(1, 45079040), (2, 22539520), (4, 11269760), (5, 9015808), (8, 5634880), (10, 4507904), (16, 2817440), (20, 2253952), (32, 1408720), (40, 1126976), (64, 704360), (80, 563488), (128, 352180), (160, 281744), (256, 176090), (320, 140872), (512, 88045), (640, 70436), (1280, 35218), (2560, 17609)]