5153840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 12508128

約数和(自身を除く): 7354288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2801, 5602, 11204, 14005, 22408, 28010, 44816, 56020, 64423, 112040, 128846, 224080, 257692, 322115, 515384, 644230, 1030768, 1288460, 2576920, 5153840]

約数ペア:

[(1, 5153840), (2, 2576920), (4, 1288460), (5, 1030768), (8, 644230), (10, 515384), (16, 322115), (20, 257692), (23, 224080), (40, 128846), (46, 112040), (80, 64423), (92, 56020), (115, 44816), (184, 28010), (230, 22408), (368, 14005), (460, 11204), (920, 5602), (1840, 2801)]