16616650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 33205464

約数和(自身を除く): 16588814

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 173, 226, 346, 425, 565, 850, 865, 1130, 1730, 1921, 2825, 2941, 3842, 4325, 5650, 5882, 8650, 9605, 14705, 19210, 19549, 29410, 39098, 48025, 73525, 96050, 97745, 147050, 195490, 332333, 488725, 664666, 977450, 1661665, 3323330, 8308325, 16616650]

約数ペア:

[(1, 16616650), (2, 8308325), (5, 3323330), (10, 1661665), (17, 977450), (25, 664666), (34, 488725), (50, 332333), (85, 195490), (113, 147050), (170, 97745), (173, 96050), (226, 73525), (346, 48025), (425, 39098), (565, 29410), (850, 19549), (865, 19210), (1130, 14705), (1730, 9605), (1921, 8650), (2825, 5882), (2941, 5650), (3842, 4325)]