629553250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 1215751680

約数和(自身を除く): 586198430

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 131, 235, 250, 262, 409, 470, 655, 818, 1175, 1310, 2045, 2350, 3275, 4090, 5875, 6157, 6550, 10225, 11750, 12314, 16375, 19223, 20450, 30785, 32750, 38446, 51125, 53579, 61570, 96115, 102250, 107158, 153925, 192230, 267895, 307850, 480575, 535790, 769625, 961150, 1339475, 1539250, 2402875, 2518213, 2678950, 4805750, 5036426, 6697375, 12591065, 13394750, 25182130, 62955325, 125910650, 314776625, 629553250]

約数ペア:

[(1, 629553250), (2, 314776625), (5, 125910650), (10, 62955325), (25, 25182130), (47, 13394750), (50, 12591065), (94, 6697375), (125, 5036426), (131, 4805750), (235, 2678950), (250, 2518213), (262, 2402875), (409, 1539250), (470, 1339475), (655, 961150), (818, 769625), (1175, 535790), (1310, 480575), (2045, 307850), (2350, 267895), (3275, 192230), (4090, 153925), (5875, 107158), (6157, 102250), (6550, 96115), (10225, 61570), (11750, 53579), (12314, 51125), (16375, 38446), (19223, 32750), (20450, 30785)]