17047040

素因数分解:

$2^9\times 5^1\times {\mathrm{6659}}^1$

素因数の和:6682

約数の個数: 40

約数和(自身を含む): 40879080

約数和(自身を除く): 23832040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6659, 13318, 26636, 33295, 53272, 66590, 106544, 133180, 213088, 266360, 426176, 532720, 852352, 1065440, 1704704, 2130880, 3409408, 4261760, 8523520, 17047040]

約数ペア:

[(1, 17047040), (2, 8523520), (4, 4261760), (5, 3409408), (8, 2130880), (10, 1704704), (16, 1065440), (20, 852352), (32, 532720), (40, 426176), (64, 266360), (80, 213088), (128, 133180), (160, 106544), (256, 66590), (320, 53272), (512, 33295), (640, 26636), (1280, 13318), (2560, 6659)]