38310650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 87360480

約数和(自身を除く): 49049830

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 823, 931, 950, 1225, 1330, 1646, 1862, 2450, 3325, 4115, 4655, 5761, 6650, 8230, 9310, 11522, 15637, 20575, 23275, 28805, 31274, 40327, 41150, 46550, 57610, 78185, 80654, 109459, 144025, 156370, 201635, 218918, 288050, 390925, 403270, 547295, 766213, 781850, 1008175, 1094590, 1532426, 2016350, 2736475, 3831065, 5472950, 7662130, 19155325, 38310650]

約数ペア:

[(1, 38310650), (2, 19155325), (5, 7662130), (7, 5472950), (10, 3831065), (14, 2736475), (19, 2016350), (25, 1532426), (35, 1094590), (38, 1008175), (49, 781850), (50, 766213), (70, 547295), (95, 403270), (98, 390925), (133, 288050), (175, 218918), (190, 201635), (245, 156370), (266, 144025), (350, 109459), (475, 80654), (490, 78185), (665, 57610), (823, 46550), (931, 41150), (950, 40327), (1225, 31274), (1330, 28805), (1646, 23275), (1862, 20575), (2450, 15637), (3325, 11522), (4115, 9310), (4655, 8230), (5761, 6650)]