26709890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 25078270

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 2663, 5015, 5326, 10030, 13315, 26630, 45271, 90542, 157117, 226355, 314234, 452710, 785585, 1571170, 2670989, 5341978, 13354945, 26709890]

約数ペア:

[(1, 26709890), (2, 13354945), (5, 5341978), (10, 2670989), (17, 1571170), (34, 785585), (59, 452710), (85, 314234), (118, 226355), (170, 157117), (295, 90542), (590, 45271), (1003, 26630), (2006, 13315), (2663, 10030), (5015, 5326)]