545205440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131059}}^1$

素因数の和:131089

約数の個数: 56

約数和(自身を含む): 1398148080

約数和(自身を除く): 852942640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 131059, 262118, 524236, 655295, 1048472, 1310590, 1703767, 2096944, 2621180, 3407534, 4193888, 5242360, 6815068, 8387776, 8518835, 10484720, 13630136, 17037670, 20969440, 27260272, 34075340, 41938880, 54520544, 68150680, 109041088, 136301360, 272602720, 545205440]

約数ペア:

[(1, 545205440), (2, 272602720), (4, 136301360), (5, 109041088), (8, 68150680), (10, 54520544), (13, 41938880), (16, 34075340), (20, 27260272), (26, 20969440), (32, 17037670), (40, 13630136), (52, 10484720), (64, 8518835), (65, 8387776), (80, 6815068), (104, 5242360), (130, 4193888), (160, 3407534), (208, 2621180), (260, 2096944), (320, 1703767), (416, 1310590), (520, 1048472), (832, 655295), (1040, 524236), (2080, 262118), (4160, 131059)]