8305050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4287

約数の個数: 48

約数和(自身を含む): 22186080

約数和(自身を除く): 13881030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4259, 8518, 12777, 21295, 25554, 42590, 55367, 63885, 106475, 110734, 127770, 166101, 212950, 276835, 319425, 332202, 553670, 638850, 830505, 1384175, 1661010, 2768350, 4152525, 8305050]

約数ペア:

[(1, 8305050), (2, 4152525), (3, 2768350), (5, 1661010), (6, 1384175), (10, 830505), (13, 638850), (15, 553670), (25, 332202), (26, 319425), (30, 276835), (39, 212950), (50, 166101), (65, 127770), (75, 110734), (78, 106475), (130, 63885), (150, 55367), (195, 42590), (325, 25554), (390, 21295), (650, 12777), (975, 8518), (1950, 4259)]