186947650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 367788960

約数和(自身を除く): 180841310

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 307, 475, 614, 641, 950, 1282, 1535, 3070, 3205, 5833, 6410, 7675, 11666, 12179, 15350, 16025, 24358, 29165, 32050, 58330, 60895, 121790, 145825, 196787, 291650, 304475, 393574, 608950, 983935, 1967870, 3738953, 4919675, 7477906, 9839350, 18694765, 37389530, 93473825, 186947650]

約数ペア:

[(1, 186947650), (2, 93473825), (5, 37389530), (10, 18694765), (19, 9839350), (25, 7477906), (38, 4919675), (50, 3738953), (95, 1967870), (190, 983935), (307, 608950), (475, 393574), (614, 304475), (641, 291650), (950, 196787), (1282, 145825), (1535, 121790), (3070, 60895), (3205, 58330), (5833, 32050), (6410, 29165), (7675, 24358), (11666, 16025), (12179, 15350)]