242565350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 481429008

約数和(自身を除く): 238863658

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 425, 685, 850, 1370, 2083, 2329, 3425, 4166, 4658, 6850, 10415, 11645, 20830, 23290, 35411, 52075, 58225, 70822, 104150, 116450, 177055, 285371, 354110, 570742, 885275, 1426855, 1770550, 2853710, 4851307, 7134275, 9702614, 14268550, 24256535, 48513070, 121282675, 242565350]

約数ペア:

[(1, 242565350), (2, 121282675), (5, 48513070), (10, 24256535), (17, 14268550), (25, 9702614), (34, 7134275), (50, 4851307), (85, 2853710), (137, 1770550), (170, 1426855), (274, 885275), (425, 570742), (685, 354110), (850, 285371), (1370, 177055), (2083, 116450), (2329, 104150), (3425, 70822), (4166, 58225), (4658, 52075), (6850, 35411), (10415, 23290), (11645, 20830)]