38655500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 96008640

約数和(自身を除く): 57353140

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 247, 250, 260, 313, 325, 380, 475, 494, 500, 626, 650, 950, 988, 1235, 1252, 1300, 1565, 1625, 1900, 2375, 2470, 3130, 3250, 4069, 4750, 4940, 5947, 6175, 6260, 6500, 7825, 8138, 9500, 11894, 12350, 15650, 16276, 20345, 23788, 24700, 29735, 30875, 31300, 39125, 40690, 59470, 61750, 77311, 78250, 81380, 101725, 118940, 123500, 148675, 154622, 156500, 203450, 297350, 309244, 386555, 406900, 508625, 594700, 743375, 773110, 1017250, 1486750, 1546220, 1932775, 2034500, 2973500, 3865550, 7731100, 9663875, 19327750, 38655500]

約数ペア:

[(1, 38655500), (2, 19327750), (4, 9663875), (5, 7731100), (10, 3865550), (13, 2973500), (19, 2034500), (20, 1932775), (25, 1546220), (26, 1486750), (38, 1017250), (50, 773110), (52, 743375), (65, 594700), (76, 508625), (95, 406900), (100, 386555), (125, 309244), (130, 297350), (190, 203450), (247, 156500), (250, 154622), (260, 148675), (313, 123500), (325, 118940), (380, 101725), (475, 81380), (494, 78250), (500, 77311), (626, 61750), (650, 59470), (950, 40690), (988, 39125), (1235, 31300), (1252, 30875), (1300, 29735), (1565, 24700), (1625, 23788), (1900, 20345), (2375, 16276), (2470, 15650), (3130, 12350), (3250, 11894), (4069, 9500), (4750, 8138), (4940, 7825), (5947, 6500), (6175, 6260)]