52016120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 128005920

約数和(自身を除く): 75989800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1493, 1742, 2680, 2986, 3484, 4355, 5972, 6968, 7465, 8710, 11944, 14930, 17420, 19409, 29860, 34840, 38818, 59720, 77636, 97045, 100031, 155272, 194090, 200062, 388180, 400124, 500155, 776360, 800248, 1000310, 1300403, 2000620, 2600806, 4001240, 5201612, 6502015, 10403224, 13004030, 26008060, 52016120]

約数ペア:

[(1, 52016120), (2, 26008060), (4, 13004030), (5, 10403224), (8, 6502015), (10, 5201612), (13, 4001240), (20, 2600806), (26, 2000620), (40, 1300403), (52, 1000310), (65, 800248), (67, 776360), (104, 500155), (130, 400124), (134, 388180), (260, 200062), (268, 194090), (335, 155272), (520, 100031), (536, 97045), (670, 77636), (871, 59720), (1340, 38818), (1493, 34840), (1742, 29860), (2680, 19409), (2986, 17420), (3484, 14930), (4355, 11944), (5972, 8710), (6968, 7465)]