2034268160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{198659}}^1$

素因数の和:198686

約数の個数: 48

約数和(自身を含む): 4881076200

約数和(自身を除く): 2846808040

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, 198659, 397318, 794636, 993295, 1589272, 1986590, 3178544, 3973180, 6357088, 7946360, 12714176, 15892720, 25428352, 31785440, 50856704, 63570880, 101713408, 127141760, 203426816, 254283520, 406853632, 508567040, 1017134080, 2034268160]

約数ペア:

[(1, 2034268160), (2, 1017134080), (4, 508567040), (5, 406853632), (8, 254283520), (10, 203426816), (16, 127141760), (20, 101713408), (32, 63570880), (40, 50856704), (64, 31785440), (80, 25428352), (128, 15892720), (160, 12714176), (256, 7946360), (320, 6357088), (512, 3973180), (640, 3178544), (1024, 1986590), (1280, 1589272), (2048, 993295), (2560, 794636), (5120, 397318), (10240, 198659)]