402300950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{937}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 776033664

約数和(自身を除く): 373732714

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 277, 310, 554, 775, 937, 1385, 1550, 1874, 2770, 4685, 6925, 8587, 9370, 13850, 17174, 23425, 29047, 42935, 46850, 58094, 85870, 145235, 214675, 259549, 290470, 429350, 519098, 726175, 1297745, 1452350, 2595490, 6488725, 8046019, 12977450, 16092038, 40230095, 80460190, 201150475, 402300950]

約数ペア:

[(1, 402300950), (2, 201150475), (5, 80460190), (10, 40230095), (25, 16092038), (31, 12977450), (50, 8046019), (62, 6488725), (155, 2595490), (277, 1452350), (310, 1297745), (554, 726175), (775, 519098), (937, 429350), (1385, 290470), (1550, 259549), (1874, 214675), (2770, 145235), (4685, 85870), (6925, 58094), (8587, 46850), (9370, 42935), (13850, 29047), (17174, 23425)]