26214680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 65772000

約数和(自身を除く): 39557320

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2029, 2584, 3230, 4058, 6460, 8116, 10145, 12920, 16232, 20290, 34493, 38551, 40580, 68986, 77102, 81160, 137972, 154204, 172465, 192755, 275944, 308408, 344930, 385510, 655367, 689860, 771020, 1310734, 1379720, 1542040, 2621468, 3276835, 5242936, 6553670, 13107340, 26214680]

約数ペア:

[(1, 26214680), (2, 13107340), (4, 6553670), (5, 5242936), (8, 3276835), (10, 2621468), (17, 1542040), (19, 1379720), (20, 1310734), (34, 771020), (38, 689860), (40, 655367), (68, 385510), (76, 344930), (85, 308408), (95, 275944), (136, 192755), (152, 172465), (170, 154204), (190, 137972), (323, 81160), (340, 77102), (380, 68986), (646, 40580), (680, 38551), (760, 34493), (1292, 20290), (1615, 16232), (2029, 12920), (2584, 10145), (3230, 8116), (4058, 6460)]