2912241650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{11987}}^1$

素因数の和:12155

約数の個数: 48

約数和(自身を含む): 5592258144

約数和(自身を除く): 2680016494

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 113, 215, 226, 430, 565, 1075, 1130, 2150, 2825, 4859, 5650, 9718, 11987, 23974, 24295, 48590, 59935, 119870, 121475, 242950, 299675, 515441, 599350, 1030882, 1354531, 2577205, 2709062, 5154410, 6772655, 12886025, 13545310, 25772050, 33863275, 58244833, 67726550, 116489666, 291224165, 582448330, 1456120825, 2912241650]

約数ペア:

[(1, 2912241650), (2, 1456120825), (5, 582448330), (10, 291224165), (25, 116489666), (43, 67726550), (50, 58244833), (86, 33863275), (113, 25772050), (215, 13545310), (226, 12886025), (430, 6772655), (565, 5154410), (1075, 2709062), (1130, 2577205), (2150, 1354531), (2825, 1030882), (4859, 599350), (5650, 515441), (9718, 299675), (11987, 242950), (23974, 121475), (24295, 119870), (48590, 59935)]