2097336320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{102409}}^1$

素因数の和:102438

約数の個数: 52

約数和(自身を含む): 5033041860

約数和(自身を除く): 2935705540

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, 4096, 5120, 10240, 20480, 102409, 204818, 409636, 512045, 819272, 1024090, 1638544, 2048180, 3277088, 4096360, 6554176, 8192720, 13108352, 16385440, 26216704, 32770880, 52433408, 65541760, 104866816, 131083520, 209733632, 262167040, 419467264, 524334080, 1048668160, 2097336320]

約数ペア:

[(1, 2097336320), (2, 1048668160), (4, 524334080), (5, 419467264), (8, 262167040), (10, 209733632), (16, 131083520), (20, 104866816), (32, 65541760), (40, 52433408), (64, 32770880), (80, 26216704), (128, 16385440), (160, 13108352), (256, 8192720), (320, 6554176), (512, 4096360), (640, 3277088), (1024, 2048180), (1280, 1638544), (2048, 1024090), (2560, 819272), (4096, 512045), (5120, 409636), (10240, 204818), (20480, 102409)]