2149172350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{56041}}^1$

素因数の和:56125

約数の個数: 48

約数和(自身を含む): 4378001040

約数和(自身を除く): 2228828690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 1475, 1534, 2950, 3835, 7670, 19175, 38350, 56041, 112082, 280205, 560410, 728533, 1401025, 1457066, 2802050, 3306419, 3642665, 6612838, 7285330, 16532095, 18213325, 33064190, 36426650, 42983447, 82660475, 85966894, 165320950, 214917235, 429834470, 1074586175, 2149172350]

約数ペア:

[(1, 2149172350), (2, 1074586175), (5, 429834470), (10, 214917235), (13, 165320950), (25, 85966894), (26, 82660475), (50, 42983447), (59, 36426650), (65, 33064190), (118, 18213325), (130, 16532095), (295, 7285330), (325, 6612838), (590, 3642665), (650, 3306419), (767, 2802050), (1475, 1457066), (1534, 1401025), (2950, 728533), (3835, 560410), (7670, 280205), (19175, 112082), (38350, 56041)]