10356040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 23571000

約数和(自身を除く): 13214960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 2909, 3560, 5818, 11636, 14545, 23272, 29090, 58180, 116360, 258901, 517802, 1035604, 1294505, 2071208, 2589010, 5178020, 10356040]

約数ペア:

[(1, 10356040), (2, 5178020), (4, 2589010), (5, 2071208), (8, 1294505), (10, 1035604), (20, 517802), (40, 258901), (89, 116360), (178, 58180), (356, 29090), (445, 23272), (712, 14545), (890, 11636), (1780, 5818), (2909, 3560)]