13905800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3023}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 19842040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 3023, 4600, 6046, 12092, 15115, 24184, 30230, 60460, 69529, 75575, 120920, 139058, 151150, 278116, 302300, 347645, 556232, 604600, 695290, 1390580, 1738225, 2781160, 3476450, 6952900, 13905800]

約数ペア:

[(1, 13905800), (2, 6952900), (4, 3476450), (5, 2781160), (8, 1738225), (10, 1390580), (20, 695290), (23, 604600), (25, 556232), (40, 347645), (46, 302300), (50, 278116), (92, 151150), (100, 139058), (115, 120920), (184, 75575), (200, 69529), (230, 60460), (460, 30230), (575, 24184), (920, 15115), (1150, 12092), (2300, 6046), (3023, 4600)]