974027450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2861}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 1980275040

約数和(自身を除く): 1006247590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 619, 1238, 2861, 3095, 5722, 6190, 6809, 13618, 14305, 15475, 28610, 30950, 31471, 34045, 62942, 68090, 71525, 143050, 157355, 170225, 314710, 340450, 786775, 1573550, 1770959, 3541918, 8854795, 17709590, 19480549, 38961098, 44273975, 88547950, 97402745, 194805490, 487013725, 974027450]

約数ペア:

[(1, 974027450), (2, 487013725), (5, 194805490), (10, 97402745), (11, 88547950), (22, 44273975), (25, 38961098), (50, 19480549), (55, 17709590), (110, 8854795), (275, 3541918), (550, 1770959), (619, 1573550), (1238, 786775), (2861, 340450), (3095, 314710), (5722, 170225), (6190, 157355), (6809, 143050), (13618, 71525), (14305, 68090), (15475, 62942), (28610, 34045), (30950, 31471)]