38422880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 96997824

約数和(自身を除く): 58574944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 197, 212, 230, 265, 368, 394, 424, 460, 530, 736, 788, 848, 920, 985, 1060, 1219, 1576, 1696, 1840, 1970, 2120, 2438, 3152, 3680, 3940, 4240, 4531, 4876, 6095, 6304, 7880, 8480, 9062, 9752, 10441, 12190, 15760, 18124, 19504, 20882, 22655, 24380, 31520, 36248, 39008, 41764, 45310, 48760, 52205, 72496, 83528, 90620, 97520, 104410, 144992, 167056, 181240, 195040, 208820, 240143, 334112, 362480, 417640, 480286, 724960, 835280, 960572, 1200715, 1670560, 1921144, 2401430, 3842288, 4802860, 7684576, 9605720, 19211440, 38422880]

約数ペア:

[(1, 38422880), (2, 19211440), (4, 9605720), (5, 7684576), (8, 4802860), (10, 3842288), (16, 2401430), (20, 1921144), (23, 1670560), (32, 1200715), (40, 960572), (46, 835280), (53, 724960), (80, 480286), (92, 417640), (106, 362480), (115, 334112), (160, 240143), (184, 208820), (197, 195040), (212, 181240), (230, 167056), (265, 144992), (368, 104410), (394, 97520), (424, 90620), (460, 83528), (530, 72496), (736, 52205), (788, 48760), (848, 45310), (920, 41764), (985, 39008), (1060, 36248), (1219, 31520), (1576, 24380), (1696, 22655), (1840, 20882), (1970, 19504), (2120, 18124), (2438, 15760), (3152, 12190), (3680, 10441), (3940, 9752), (4240, 9062), (4531, 8480), (4876, 7880), (6095, 6304)]