26013520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25013}}^1$

素因数の和:25039

約数の個数: 40

約数和(自身を含む): 65136456

約数和(自身を除く): 39122936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 25013, 50026, 100052, 125065, 200104, 250130, 325169, 400208, 500260, 650338, 1000520, 1300676, 1625845, 2001040, 2601352, 3251690, 5202704, 6503380, 13006760, 26013520]

約数ペア:

[(1, 26013520), (2, 13006760), (4, 6503380), (5, 5202704), (8, 3251690), (10, 2601352), (13, 2001040), (16, 1625845), (20, 1300676), (26, 1000520), (40, 650338), (52, 500260), (65, 400208), (80, 325169), (104, 250130), (130, 200104), (208, 125065), (260, 100052), (520, 50026), (1040, 25013)]