29071580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 62087592

約数和(自身を除く): 33016012

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 211, 332, 415, 422, 830, 844, 1055, 1660, 2110, 4220, 6889, 13778, 17513, 27556, 34445, 35026, 68890, 70052, 87565, 137780, 175130, 350260, 1453579, 2907158, 5814316, 7267895, 14535790, 29071580]

約数ペア:

[(1, 29071580), (2, 14535790), (4, 7267895), (5, 5814316), (10, 2907158), (20, 1453579), (83, 350260), (166, 175130), (211, 137780), (332, 87565), (415, 70052), (422, 68890), (830, 35026), (844, 34445), (1055, 27556), (1660, 17513), (2110, 13778), (4220, 6889)]