858794350

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1567}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 1629145728

約数和(自身を除く): 770351378

約数列:

[1, 2, 5, 10, 25, 50, 97, 113, 194, 226, 485, 565, 970, 1130, 1567, 2425, 2825, 3134, 4850, 5650, 7835, 10961, 15670, 21922, 39175, 54805, 78350, 109610, 151999, 177071, 274025, 303998, 354142, 548050, 759995, 885355, 1519990, 1770710, 3799975, 4426775, 7599950, 8853550, 17175887, 34351774, 85879435, 171758870, 429397175, 858794350]

約数ペア:

[(1, 858794350), (2, 429397175), (5, 171758870), (10, 85879435), (25, 34351774), (50, 17175887), (97, 8853550), (113, 7599950), (194, 4426775), (226, 3799975), (485, 1770710), (565, 1519990), (970, 885355), (1130, 759995), (1567, 548050), (2425, 354142), (2825, 303998), (3134, 274025), (4850, 177071), (5650, 151999), (7835, 109610), (10961, 78350), (15670, 54805), (21922, 39175)]