40149950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{34913}}^1$

素因数の和:34948

約数の個数: 24

約数和(自身を含む): 77928048

約数和(自身を除く): 37778098

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 34913, 69826, 174565, 349130, 802999, 872825, 1605998, 1745650, 4014995, 8029990, 20074975, 40149950]

約数ペア:

[(1, 40149950), (2, 20074975), (5, 8029990), (10, 4014995), (23, 1745650), (25, 1605998), (46, 872825), (50, 802999), (115, 349130), (230, 174565), (575, 69826), (1150, 34913)]