16127800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 40388040

約数和(自身を除く): 24260240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 6203, 12406, 24812, 31015, 49624, 62030, 80639, 124060, 155075, 161278, 248120, 310150, 322556, 403195, 620300, 645112, 806390, 1240600, 1612780, 2015975, 3225560, 4031950, 8063900, 16127800]

約数ペア:

[(1, 16127800), (2, 8063900), (4, 4031950), (5, 3225560), (8, 2015975), (10, 1612780), (13, 1240600), (20, 806390), (25, 645112), (26, 620300), (40, 403195), (50, 322556), (52, 310150), (65, 248120), (100, 161278), (104, 155075), (130, 124060), (200, 80639), (260, 62030), (325, 49624), (520, 31015), (650, 24812), (1300, 12406), (2600, 6203)]