43235450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 85976640

約数和(自身を除く): 42741190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 641, 710, 950, 1282, 1349, 1775, 2698, 3205, 3550, 6410, 6745, 12179, 13490, 16025, 24358, 32050, 33725, 45511, 60895, 67450, 91022, 121790, 227555, 304475, 455110, 608950, 864709, 1137775, 1729418, 2275550, 4323545, 8647090, 21617725, 43235450]

約数ペア:

[(1, 43235450), (2, 21617725), (5, 8647090), (10, 4323545), (19, 2275550), (25, 1729418), (38, 1137775), (50, 864709), (71, 608950), (95, 455110), (142, 304475), (190, 227555), (355, 121790), (475, 91022), (641, 67450), (710, 60895), (950, 45511), (1282, 33725), (1349, 32050), (1775, 24358), (2698, 16025), (3205, 13490), (3550, 12179), (6410, 6745)]