16080450040

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2407253}}^1$

素因数の和:2407431

約数の個数: 32

約数和(自身を含む): 36397680480

約数和(自身を除く): 20317230440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 2407253, 4814506, 9629012, 12036265, 19258024, 24072530, 48145060, 96290120, 402011251, 804022502, 1608045004, 2010056255, 3216090008, 4020112510, 8040225020, 16080450040]

約数ペア:

[(1, 16080450040), (2, 8040225020), (4, 4020112510), (5, 3216090008), (8, 2010056255), (10, 1608045004), (20, 804022502), (40, 402011251), (167, 96290120), (334, 48145060), (668, 24072530), (835, 19258024), (1336, 12036265), (1670, 9629012), (3340, 4814506), (6680, 2407253)]