16627850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 34015680

約数和(自身を除く): 17387830

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 761, 874, 950, 1150, 1522, 2185, 3805, 4370, 7610, 10925, 14459, 17503, 19025, 21850, 28918, 35006, 38050, 72295, 87515, 144590, 175030, 332557, 361475, 437575, 665114, 722950, 875150, 1662785, 3325570, 8313925, 16627850]

約数ペア:

[(1, 16627850), (2, 8313925), (5, 3325570), (10, 1662785), (19, 875150), (23, 722950), (25, 665114), (38, 437575), (46, 361475), (50, 332557), (95, 175030), (115, 144590), (190, 87515), (230, 72295), (437, 38050), (475, 35006), (575, 28918), (761, 21850), (874, 19025), (950, 17503), (1150, 14459), (1522, 10925), (2185, 7610), (3805, 4370)]