1373269000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^2\times {\mathrm{1429}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 3322776600

約数和(自身を除く): 1949507600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 961, 1000, 1240, 1429, 1550, 1922, 2858, 3100, 3844, 3875, 4805, 5716, 6200, 7145, 7688, 7750, 9610, 11432, 14290, 15500, 19220, 24025, 28580, 31000, 35725, 38440, 44299, 48050, 57160, 71450, 88598, 96100, 120125, 142900, 177196, 178625, 192200, 221495, 240250, 285800, 354392, 357250, 442990, 480500, 714500, 885980, 961000, 1107475, 1373269, 1429000, 1771960, 2214950, 2746538, 4429900, 5493076, 5537375, 6866345, 8859800, 10986152, 11074750, 13732690, 22149500, 27465380, 34331725, 44299000, 54930760, 68663450, 137326900, 171658625, 274653800, 343317250, 686634500, 1373269000]

約数ペア:

[(1, 1373269000), (2, 686634500), (4, 343317250), (5, 274653800), (8, 171658625), (10, 137326900), (20, 68663450), (25, 54930760), (31, 44299000), (40, 34331725), (50, 27465380), (62, 22149500), (100, 13732690), (124, 11074750), (125, 10986152), (155, 8859800), (200, 6866345), (248, 5537375), (250, 5493076), (310, 4429900), (500, 2746538), (620, 2214950), (775, 1771960), (961, 1429000), (1000, 1373269), (1240, 1107475), (1429, 961000), (1550, 885980), (1922, 714500), (2858, 480500), (3100, 442990), (3844, 357250), (3875, 354392), (4805, 285800), (5716, 240250), (6200, 221495), (7145, 192200), (7688, 178625), (7750, 177196), (9610, 142900), (11432, 120125), (14290, 96100), (15500, 88598), (19220, 71450), (24025, 57160), (28580, 48050), (31000, 44299), (35725, 38440)]