174171860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6841}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 390815040

約数和(自身を除く): 216643180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 6841, 12730, 13682, 25460, 27364, 34205, 68410, 129979, 136820, 259958, 458347, 519916, 649895, 916694, 1299790, 1833388, 2291735, 2599580, 4583470, 8708593, 9166940, 17417186, 34834372, 43542965, 87085930, 174171860]

約数ペア:

[(1, 174171860), (2, 87085930), (4, 43542965), (5, 34834372), (10, 17417186), (19, 9166940), (20, 8708593), (38, 4583470), (67, 2599580), (76, 2291735), (95, 1833388), (134, 1299790), (190, 916694), (268, 649895), (335, 519916), (380, 458347), (670, 259958), (1273, 136820), (1340, 129979), (2546, 68410), (5092, 34205), (6365, 27364), (6841, 25460), (12730, 13682)]