13634840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 31116960

約数和(自身を除く): 17482120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4801, 9602, 19204, 24005, 38408, 48010, 96020, 192040, 340871, 681742, 1363484, 1704355, 2726968, 3408710, 6817420, 13634840]

約数ペア:

[(1, 13634840), (2, 6817420), (4, 3408710), (5, 2726968), (8, 1704355), (10, 1363484), (20, 681742), (40, 340871), (71, 192040), (142, 96020), (284, 48010), (355, 38408), (568, 24005), (710, 19204), (1420, 9602), (2840, 4801)]