69436120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 170845920

約数和(自身を除く): 101409800

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, 1742, 1993, 2680, 3484, 3986, 4355, 6968, 7972, 8710, 9965, 15944, 17420, 19930, 25909, 34840, 39860, 51818, 79720, 103636, 129545, 133531, 207272, 259090, 267062, 518180, 534124, 667655, 1036360, 1068248, 1335310, 1735903, 2670620, 3471806, 5341240, 6943612, 8679515, 13887224, 17359030, 34718060, 69436120]

約数ペア:

[(1, 69436120), (2, 34718060), (4, 17359030), (5, 13887224), (8, 8679515), (10, 6943612), (13, 5341240), (20, 3471806), (26, 2670620), (40, 1735903), (52, 1335310), (65, 1068248), (67, 1036360), (104, 667655), (130, 534124), (134, 518180), (260, 267062), (268, 259090), (335, 207272), (520, 133531), (536, 129545), (670, 103636), (871, 79720), (1340, 51818), (1742, 39860), (1993, 34840), (2680, 25909), (3484, 19930), (3986, 17420), (4355, 15944), (6968, 9965), (7972, 8710)]