38756900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4293

約数の個数: 72

約数和(自身を含む): 103535040

約数和(自身を除く): 64778140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4259, 4550, 8518, 9100, 17036, 21295, 29813, 42590, 55367, 59626, 85180, 106475, 110734, 119252, 149065, 212950, 221468, 276835, 298130, 387569, 425900, 553670, 596260, 745325, 775138, 1107340, 1384175, 1490650, 1550276, 1937845, 2768350, 2981300, 3875690, 5536700, 7751380, 9689225, 19378450, 38756900]

約数ペア:

[(1, 38756900), (2, 19378450), (4, 9689225), (5, 7751380), (7, 5536700), (10, 3875690), (13, 2981300), (14, 2768350), (20, 1937845), (25, 1550276), (26, 1490650), (28, 1384175), (35, 1107340), (50, 775138), (52, 745325), (65, 596260), (70, 553670), (91, 425900), (100, 387569), (130, 298130), (140, 276835), (175, 221468), (182, 212950), (260, 149065), (325, 119252), (350, 110734), (364, 106475), (455, 85180), (650, 59626), (700, 55367), (910, 42590), (1300, 29813), (1820, 21295), (2275, 17036), (4259, 9100), (4550, 8518)]