132589210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23719}}^1$

素因数の和:23782

約数の個数: 32

約数和(自身を含む): 263007360

約数和(自身を除く): 130418150

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 23719, 47438, 118595, 237190, 308347, 616694, 1019917, 1541735, 2039834, 3083470, 5099585, 10199170, 13258921, 26517842, 66294605, 132589210]

約数ペア:

[(1, 132589210), (2, 66294605), (5, 26517842), (10, 13258921), (13, 10199170), (26, 5099585), (43, 3083470), (65, 2039834), (86, 1541735), (130, 1019917), (215, 616694), (430, 308347), (559, 237190), (1118, 118595), (2795, 47438), (5590, 23719)]