39088700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 72

約数和(自身を含む): 102076800

約数和(自身を除く): 62988100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 2939, 3325, 5878, 6650, 11756, 13300, 14695, 20573, 29390, 41146, 55841, 58780, 73475, 82292, 102865, 111682, 146950, 205730, 223364, 279205, 293900, 390887, 411460, 514325, 558410, 781774, 1028650, 1116820, 1396025, 1563548, 1954435, 2057300, 2792050, 3908870, 5584100, 7817740, 9772175, 19544350, 39088700]

約数ペア:

[(1, 39088700), (2, 19544350), (4, 9772175), (5, 7817740), (7, 5584100), (10, 3908870), (14, 2792050), (19, 2057300), (20, 1954435), (25, 1563548), (28, 1396025), (35, 1116820), (38, 1028650), (50, 781774), (70, 558410), (76, 514325), (95, 411460), (100, 390887), (133, 293900), (140, 279205), (175, 223364), (190, 205730), (266, 146950), (350, 111682), (380, 102865), (475, 82292), (532, 73475), (665, 58780), (700, 55841), (950, 41146), (1330, 29390), (1900, 20573), (2660, 14695), (2939, 13300), (3325, 11756), (5878, 6650)]